The Parallel Track Peril: Institutionalising Executive Enquiry Under Section 173(3) BNSS Alongside the Scheme of Sections 176–178

1. Introduction

The replacement of the Code of Criminal Procedure, 1973 (CrPC) by the Bharatiya Nagarik Suraksha Sanhita, 2023 (BNSS), has resulted in a significant reordering of chapters and statutory provisions. Specifically, the chapter concerning “Information to the Police and Their Powers to Investigate” has been reorganised, with Sections 154 to 159 of the CrPC being renumbered as Sections 173 to 178 of the BNSS.

Historically, Section 154 of the CrPC prescribed the mandate for registering an offence, Section 156 outlined the baseline power to investigate, and Section 157 governed the actual procedure for investigating cognisable offences—including the discretion to dispense with the mandatory rule of investigation under specified circumstances via its proviso clauses. This procedural architecture acts as a critical junction where statutory procedure converges with investigative power, balancing executive discretion with judicial supervision.

Section 158: Transmission of Reports to the Magistrate

Section 158 dictates the authority by whom the reports under Section 157 shall be transmitted to the magistrate. Furthermore, while permitting the intervention of the higher police hierarchy to record regulatory instructions, the statute strictly mandates that the transmission of these reports to the magistrate must be executed “without delay”. This supervisory control over the executive culminates in the procedural avenues provided under Section 159 of the CrPC, which empowers the magistrate to exercise immediate judicial oversight by holding a preliminary inquiry, directing a full investigation, or otherwise disposing of the matter.

Executive Investigative Powers and Judicial Supervision

Traditionally, investigative powers have been entrusted to executive authorities with care and caution, operating under the strict supervision of a competent judiciary. In transforming Sections 154 to 159 of the CrPC into Sections 173 to 178 of the BNSS, the legislature adopted certain clauses and sub-sections verbatim. However, it also introduced newly added sub-sections and clauses within existing provisions, thereby introducing novel concepts of inquiry, remedial measures, and the abridgement of the power of the judiciary and widening the power of the executive.

Legislative Restructuring and Statutory Balance

In restructuring these provisions to achieve its legislative objectives, the Legislature has altered the original framework by modifying terminology, phrasing, and sequences, and by incorporating new clauses or provisos. However, in implementing these modifications, there is a distinct risk of losing sight of the original legislative intent and the overarching statutory balance. These provisions must function not as isolated procedural blocks, but in perfect alignment with constitutional mandates that protect citizens’ rights.

Citizen at the Centre of the Institutional Machinery

By this process of modification, the institutional machinery itself remains unaffected, merely performing its designated functions. Instead, it is the citizen—the subject of the State—who stands at the centre. The focal point remains the maintenance of public order and the fundamental, constitutional obligations of the State toward its citizens, all of which are deeply impacted by the structural engineering introduced by these changes.

The Parallel Executive Enquiry Track Under Section 173(3) BNSS

Against this backdrop, this article critically analyses how the institutionalisation of the executive preliminary enquiry under Section 173(3) of the BNSS constructs a parallel, insulated police track—one that operates prior to the registration of an FIR, effectively stalling and jeopardising the pre-existing, robust mechanism of judicial enquiry safeguarded under the scheme of Sections 176–178.

Key Statutory Provisions Discussed

Provision	Subject	Core Significance
Section 154 CrPC	Registration of an offence	Prescribed the mandate for registering an offence.
Section 156 CrPC	Power to investigate	Outlined the baseline power to investigate.
Section 157 CrPC	Investigation of cognisable offences	Governed the actual procedure for investigating cognisable offences.
Section 158 CrPC	Transmission of reports	Provided for transmission of reports to the magistrate without delay.
Section 159 CrPC	Judicial oversight	Empowered the magistrate to hold a preliminary inquiry, direct a full investigation, or otherwise dispose of the matter.
Sections 173–178 BNSS	Information to the police and their powers to investigate	Reorganised the corresponding statutory framework under the BNSS.
Section 173(3) BNSS	Executive preliminary enquiry	Introduces the institutionalised executive preliminary enquiry examined in this article.
Sections 176–178 BNSS	Investigative and supervisory framework	Form part of the statutory scheme examined in relation to judicial enquiry and executive investigation.

Central Issue

• Reordering of the CrPC framework under the BNSS.
• Introduction of new subsections and clauses.
• Expansion of executive powers.
• Potential abridgement of judicial supervision.
• Institutionalisation of an executive preliminary enquiry under Section 173(3) BNSS.
• The potential creation of a parallel police track before registration of an FIR.
• The impact of these changes on the constitutional rights of citizens.

2. Concept of Preliminary Enquiry Under the BNSS

Section 154 of the CrPC has been reconstructed as Section 173 of the BNSS. In doing so, the Legislature introduced the new concept of a preliminary enquiry for specific categories of offences. Under the former Code, there was no statutory provision for such an enquiry, nor was any discretion granted to the officer-in-charge of a police station to postpone the registration of an FIR based on suspicions regarding the truthfulness of the information or the threshold existence of a prima facie case. The Legislature has incorporated this provision into the statute with a specific objective, which can be gathered from the criteria laid down for and the purposes achieved by the preliminary enquiry. This newly inserted mechanism is housed under subsection (3) of Section 173 of the Sanhita.

2.1. Analysis of Provisions of Section 173(3)

Before evaluating the legislative implications and operational dynamics of Section 173(3) of the Bharatiya Nagarik Suraksha Sanhita, 2023 (BNSS), it is necessary to outline the relevant statutory text. The provision reads as follows:

Section 173. Information in Cognisable Cases.

(1) xxx…xxx…xxx

(2) xxx…xxx…xxx

(3) Without prejudice to the provisions contained in section 175, on receipt of information relating to the commission of any cognisable offence which is made punishable for three years or more but less than seven years, the officer in charge of the police station may, with the prior permission from an officer not below the rank of Deputy Superintendent of Police, considering the nature and gravity of the offence,

(i)proceed to conduct a preliminary enquiry to ascertain whether there exists a prima facie case for proceeding in the matter within a period of fourteen days; or

(ii) proceed with investigation when there exists a prima facie case.

(4) xxx…xxx…xxx

Statutory Discretion Under Section 173(3)

Through the provisions of Section 173(3), the Legislature has introduced the concept of preliminary enquiry in the statute and thereby conferred discretionary power upon the officer-in-charge of a police station to conduct a preliminary enquiry into offences punishable by imprisonment of three years or more but less than seven years. This discretion commences upon the receipt of information relating to a cognisable offence. This power is strictly subject to the prior permission of an officer not below the rank of Deputy Superintendent of Police. Thus, the jurisdictional scope for exercising this statutory discretion is confined exclusively to the pre-registration stage of these specified categories of offences.

Source and Purpose of Preliminary Enquiry

The foundational source of Section 173(3) remains the information regarding a cognisable offence received under subsection (1) of Section 173. Although the procedural mechanism for the preliminary enquiry is explicitly housed within Section 173(3), the authority to initiate it is rooted in Section 173(1). This intake stage allows the officer-in-charge to classify incoming information based on the statutory threshold of punishment, thereby enabling law enforcement to trigger the procedures delineated under Section 173(3). Furthermore, the primary objective of this preliminary enquiry—as explicitly reflected in clauses (i) (i) and (ii) of the provision—is to ascertain the existence of a prima facie case.

Pre-Registration Filter Under the BNSS

Therefore, to register a cognisable offence punishable by three years or more but less than seven years, an informant or victim, at the discretion of the officer-in-charge, must navigate the statutory filtration process of a preliminary enquiry under Section 173(3). However, the systemic validity of this pre-registration filter must be critically evaluated. This requires examining whether such a mechanism is genuinely necessary or if existing legal frameworks already achieve its stated objectives. Furthermore, the entire scheme of preliminary enquiry must be tested against statutory safeguards, its consistency with the overarching architecture of the Act, and its compliance with criminal jurisprudence, constitutional mandates, and the fundamental rights of the informant or victim.

3. Roadmap and Structure of the Article

This article proceeds in three parts. First, it traces the historical evolution of the procedural framework under Sections 157 to 159 of the CrPC. Second, it maps the reconstructed architecture of these provisions under Sections 176 to 178 of the BNSS. Finally, it delivers a critical appraisal of the newly introduced executive inquiry under Section 173(3) of the BNSS, evaluating its systemic impact on the existing framework in light of the constitutional mandate, the State’s fundamental obligations and duties, and citizens’ rights against the State, while scrutinising its legality and validity on the touchstone of the due process of law as contemplated under Article 21 of the Constitution of India.

4. Part I

Provisions and Scope of Section 157 CrPC

Before evaluating the legislative implications and operational dynamics of Section 157 of the Code of Criminal Procedure (CrPC), it is necessary to outline the relevant statutory text. The provision reads as follows:

157. Procedure of Investigation.

(1) If, from information received or otherwise, an officer-in-charge of a police station has reason to suspect the commission of an offence which he is empowered under section 156 to investigate, he shall forthwith send a report of the same to a magistrate empowered to take cognisance of such offence upon a police report and shall proceed in person, or shall depute one of his subordinate officers not being below such rank as the State Government may, by general or special order, prescribe in this behalf, to proceed to the spot to investigate the facts and circumstances of the case and, if necessary, to take measures for the discovery and arrest of the offender:

Provided that –

(a) when information as to the commission of any such offence is given against any person by name and the case is not of a serious nature, the officer-in-charge of a police station need not proceed in person or depute a subordinate officer to make an investigation on the spot;

(b) If it appears to the officer-in-charge of a police station that there is no sufficient ground for entering on an investigation, he shall not investigate the case.

Provided further that in relation to an offence of rape, the recording of the statement of the victim shall be conducted at the residence of the victim or in the place of her choice and as far as practicable by a woman police officer in the presence of her parents or guardian or near relatives or social worker of the locality. [Inserted by the Code of Criminal Procedure (Amendment) Act, 2008 (5 of 2009), Section 11.]

(2) In each of the cases mentioned in clauses (a) and (b) of the proviso to sub-section (1), the officer-in-charge of the police station shall state in his report his reasons for not fully complying with the requirements of that sub-section, and, in the case mentioned in clause (b) of the said proviso, the officer shall also forthwith notify to the informant, if any, in such manner as may be prescribed by the State Government, the fact that he will not investigate the case or cause it to be investigated.

Statutory Framework and Investigative Discretion

A comprehensive analysis of Section 157 reveals that the investigative power vested in the officer in charge is systematically channelled through the statutory procedure established therein. Functionally, the main provision of sub-section (1) is bifurcated: the initial clauses establish the mandatory condition precedent for initiating an investigation, while the subsequent clauses dictate its procedural execution. Furthermore, clauses (a) and (b) of the proviso confer statutory discretion upon the officer in charge to dispense with a field investigation under specific circumstances. To balance this discretion, subsection (2) imposes a mandatory obligation on the officer in charge to record and report the reasons for invoking these provisos, while also ensuring timely notification to the informant.

Analysis of Provisions of Sub-section (1)

4.1.1. “1) If, from information received or otherwise, an officer-in-charge of a police station has reason to suspect the commission of an offence which he is empowered under section 156 to investigate…”

1. i) The syntactic structure and word order of the clauses within Section 157, CrPC, dictate its constitutional and procedural interpretation. The opening conditional conjunction “If” pairs directly with the core operative clause: “an officer-in-charge of a police station [has reason to suspect]…” By placing “If” at the absolute forefront, the legislature establishes this subjective state of mind as the mandatory trigger for a legal duty.

The intervening phrase, “from information received or otherwise”, functions purely as an explanatory, adverbial modifier to the word “if”. It merely indicates the potential sources that may generate such a suspicion. Consequently, a clear linguistic hierarchy emerges: the “reason to suspect” acts as the foundational, independent jurisdictional fact required to initiate an investigation, while the source of that suspicion remains secondary. The inclusion of the comprehensive term “or otherwise” serves as a statutory safety valve. It ensures that an officer’s investigatory power cannot be defeated, nor their legal duty evaded, by pleading a technical defect in how the facts came to light, whether through an informant, routine patrolling, or media reports or otherwise.

This sequence prevents a restrictive, two-step interpretation. Had the legislature inverted the clause, placing the source before the conditional “if”, the text could be misconstrued as requiring a preliminary verification of the source’s legitimacy before evaluating the suspicion itself.

1. ii) Furthermore, the threshold phrase “reason to suspect the commission of an offence” is intrinsically tied to the statutory power of investigation conferred under Section 156 of the CrPC. This jurisdictional nexus anchors the police officer’s authority to investigate any cognisable case occurring within the territorial limits of the police station—limits that simultaneously define the jurisdiction of the court within limits of such station to enquire into or try the offence under Chapter XIII (which governs the jurisdiction of criminal courts). Consequentially, this initial phase of Section 157 identifies the precise statutory trigger that sets the investigative machinery in motion within that defined area. Because Section 156 expansively covers all cognisable cases, whether formally registered or unregistered under Section 154, the foundational element of “reason to suspect” operates across a vast canvas, effectively serving as the conduit that brings a case within the wider ambit of the court’s judicial jurisdiction of enquiring into or trying offences.
2. iii) A comparative reading reveals a deliberate expansion of jurisdictional reach. While Section 156 of the CrPC deploys the expression “any cognizable case,” encompassing all cognizable offences regardless of formal registration under Section 154 of the CrPC, Section 157 of the CrPC widens this scope by introducing the threshold of having “reason to suspect the commission of an offence.” Ultimately, within the broader jurisdictional sphere of “reason to suspect” lies the statutory power of investigation under Section 156 of the CrPC.

4.1.2. “…he shall forthwith send a report of the same to a magistrate empowered to take cognisance of such offence upon a police report…”

1. i) Once the officer-in-charge determines that the statutory threshold for initiating an investigation is met, the section imposes an absolute, mandatory administrative duty to “forthwith” forward a report to the empowered Magistrate. This requirement of immediacy is not a mere procedural formality; it serves as a vital legal safeguard meticulously designed to preclude the subsequent manipulation, fabrication, or distortion of the case contents by the police. Consequently, any unexplained delay in transmitting this report to the magistrate casts a shadow over the integrity of the process, creating immediate suspicion regarding the objectivity and manner of the investigation.
2. ii) This mandatory provision operates bi-directionally, protecting the statutory interests of the informant while simultaneously safeguarding the due process rights of the accused against malicious ex-post-facto embellishments. Furthermore, it establishes a framework for passive judicial oversight. By requiring immediate notification, the statute asserts a baseline of supervisory control over the initiation of criminal proceedings, ensuring accountability even while recognising that the conduct of an investigation remains the exclusive domain of the police.

iii) Furthermore, a critical distinction separates the judicial authorities referenced in the preceding clause’s investigative trigger from those designated under this subsequent transmission mandate. While the previous clause anchors the starting point of an investigation—the element of “reason to suspect”—to the general jurisdiction of the court, this subsequent clause mandates the immediate transmission of the report to a magistrate specifically empowered to take cognisance of the offence upon a police report. The difference lies in the nature of the judicial authority invoked: the former clause addresses the broad territorial jurisdiction to enquire into or try the offence, whereas this latter clause explicitly triggers the specific statutory authority to take cognisance of it. The legislative transition from the institutional noun ‘Court’ in Section 156(1) to the functional officer ‘Magistrate’ in Section 157(1) signals a deliberate shift from spatial mapping to functional oversight. While the former utilises the ‘Court’ purely as a geographic anchor to demarcate the police’s territorial limits, the latter designates a specific ‘Magistrate’ to act as an immediate judicial supervisor of the pre-cognisance stage.

190. iv) This terminology reveals that the statutory mandate under Section 157(1) forms part of a cohesive structural triad designed by the legislature, directly bookended by Section 173 and Section 190. By routing the preliminary report to a magistrate explicitly empowered to take cognisance ‘upon a police report’, the statute establishes an immediate jurisdictional nexus with Section 190(1)(b). It ensures that the very same judicial officer who receives the initial administrative alert under Section 157 is functionally designated to receive the final investigative report under Section 173(2). This deliberate alignment creates an unbroken chain of passive-to-active judicial oversight, guaranteeing that the pre-cognisance stage remains perfectly anchored to the specific judicial authority ultimately destined to apply its mind to the charge sheet.

4.1.3. “…and shall proceed in person, or shall depute one of his subordinate officers not being below such rank as the State Government may, by general or special order, prescribe in this behalf…”

1. i) Following the transmission of the preliminary report, the statute deploys the mandatory term “shall” to dictate the immediate physical and mechanical steps of the investigation. This explicit command leaves no room for administrative inertia, legally binding the officer-in-charge to either proceed to the scene in person or immediately depute a qualified, ranks-compliant subordinate officer to the spot.
2. ii) Once this statutory machinery is set in motion by the dispatch of the report, the officer-in-charge or the designated investigating officer is legally duty-bound to actively execute the powers and procedures contemplated under the provision. The statute does not permit the police to place the investigation of a cognisable crime in abeyance or a state of suspended animation. Instead, the investigating agency is mandated to continuously follow the prescribed procedure, exercise its statutory powers, and steer the investigation to its logical and legal conclusion within the strict temporal and procedural frameworks established under the broader scheme of the statute.

4.1.4. “…to proceed to the spot, to investigate the facts and circumstances of the case, and, if necessary, to take measures for the discovery and arrest of the offender…”

1. i) Crucially, the legislature bifurcates the execution of the investigative process into two distinct functional phases. The first phase imposes an absolute, mandatory obligation on the agency to objectively collect evidence by investigating the facts and circumstances directly on the spot. Conversely, the second phase consciously introduces the restrictive statutory qualifier “if necessary” with respect to the discovery and subsequent arrest of the offender.
2. ii) This deliberate syntactic distinction signals that while the gathering of evidence is an unyielding procedural duty, the deprivation of personal liberty through arrest is never a mechanistic inevitability. Instead, arrest remains a strictly discretionary power, contingent upon the fulfilment of independent constitutional and statutory thresholds, to be exercised only when a compelling necessity is clearly warranted by the peculiar facts of the case.

4.1.5. “Provided that –

(a) when information as to the commission of any such offence is given against any person by name and the case is not of a serious nature, the officer-in-charge of a police station need not proceed in person or depute a subordinate officer to make an investigation on the spot;

(b) if it appears to the officer-in-charge of a police station that there is no sufficient ground for entering on an investigation, he shall not investigate the case.”

1. 159. i) While Section 157(1) establishes the general rule mandating an active and immediate investigation, its subsequent provisos, clauses (a) and (b), operate as essential exceptions that function as statutory filtration mechanisms. Rather than granting unbridled discretionary power, the legislature has carefully tethered police action to specific statutory criteria, ensuring that any deviation remains subject to judicial oversight by the magistrate under Section 159.
2. 160. ii) Though both provisos guide the officer from initial assessment to a definitive course of action, they operate within entirely distinct legal spheres and carry entirely different statutory mandates:

Proviso Clause (a) – Procedural Dispensation with a Spot Investigation

This clause introduces a purely procedural exception. It contemplates that an investigation will take place but allows the officer-in-charge to dispense specifically with a physical, on-the-spot inquiry if the offence is of a non-serious nature and the accused is expressly named. Under this clause, discretion is restricted to evaluating the gravity of the offence and the identity of the accused; it does not confer the power to abandon the case entirely. The officer remains statutorily obliged to investigate the matter, albeit through an exempted, off-site procedural route.

Proviso Clause (b) – Mandatory Prohibition of Groundless Investigations

In stark contrast, clause (b) imposes a mandatory prohibition that halts the investigative machinery at the threshold. If, upon initial evaluation, it appears to the officer-in-charge that there is “no sufficient ground for entering on an investigation”, the statute explicitly dictates that he “shall not investigate the case”. Here, the legislature confers a substantive discretion to appreciate whether there are sufficient grounds for entering on an investigation. Once the officer forms a definitive opinion that such a basis is lacking, the discretionary assessment dissolves into a mandatory statutory bar against proceeding any further.

4.1.6. Chronological Critique of the 2008 Amendment Proviso

The subsequent proviso, inserted by the Code of Criminal Procedure (Amendment) Act, 2008 (Act 5 of 2009), introduces a protective procedural mandate governing the environment and methodology for recording a victim’s statement in specified offences. While the substantive elements of this clause lie outside the primary focus of this article, its structural placement within the section warrants critical academic scrutiny:

• The Structural Flaw: The legislature positioned this 2008 amendment at the very end of subsection (1), placing it chronologically after the primary filtration mechanisms of provisos (a) and (b).
• The Doctrinal Misalignment: Provisos (a) and (b) dictate the foundational threshold decision of whether the police should enter upon or proceed with an investigation. Conversely, the 2008 proviso regulates the specific mode of collecting evidence once an investigation is already underway.
• The Ideal Legislative Design: For the sake of analytical harmony and logical sequencing within the statutory scheme, this protective proviso should have been situated prior to clauses (a) and (b). Regulating the sensitive mechanics of victim examinations belongs to the immediate, operative phase of active investigations, distinct from the preliminary filtration thresholds that determine if a case will be investigated at all.

4.2. Analysis of the Provisions of Sub-section (2)

This subsection comprises two distinct functional parts. The first part establishes the statutory obligations of the investigating officer when applying clauses (a) and (b) of the proviso to sub-section (1). The second part imposes an additional communication duty—specifically triggered when clause (b) is invoked—requiring the officer to notify the informant that the case will neither be investigated nor caused to be investigated. These two components are analysed separately below.

4.2.1. “(2) In each of the cases mentioned in clauses (a) and (b) of the proviso to sub-section (1), the officer-in-charge of the police station shall state in his report his reasons for not fully complying with the requirements of that sub-section…”

1. i) Sub-section (2) of Section 157 does not merely act as a supervisory mechanism over clauses (a) and (b) of the proviso to sub-section (1). It also holds the officer-in-charge of the police station accountable for failing to fully comply with the general mandate of subsection (1). Specifically, it compels the officer to justify why they deviated from the standard procedure mandated under the main body of subsection (1) to exercise discretionary authority under the provisos instead. Furthermore, this subsection requires the officer-in-charge to state their reasons for such deviation “in his report”.
2. ii) Because no distinct mechanism is explicitly provided for transmitting a separate report after invoking clauses (a) or (b), it initially appears that the legislature used the expression “in his report” to reference the initial report mentioned in sub-section (1)—wherein the officer must “forthwith send a report of the same to a Magistrate empowered to take cognisance.”

However, this interpretation complicates our understanding of how an investigating officer invokes these powers. A plain reading of subsection (1) in its entirety suggests that provisos (a) and (b) only come into operation after the initial report contemplated under the main clause has been sent to the magistrate. Consequently, the phrase “in his report” in sub-section (2) creates an ambiguity when read alongside the reporting requirement of the main clause, seemingly implying that separate reports are required when exercising powers under clauses (a) or (b).

iii) This interpretive controversy is largely settled by the observations in the Law Commission of India’s Forty-First Report (The Code of Criminal Procedure 1898, September 1969, Vol. I). In Chapter XIV, titled “Information to the Police and Their Powers to Investigate (Scheme of Chapter),” paragraph 14.1 observes:

“…If the information indicates the commission of a cognisable offence, investigation can commence without the order of a magistrate, but the investigating officer has to send a report about it to the magistrate. If the offence does not appear to be serious and if the station-house-officer thinks there is no sufficient ground for starting an investigation, he need not investigate, but, here again, he has to send a report to the magistrate, who can direct the police to investigate, or, if the magistrate thinks fit, hold an inquiry himself.”

Thus, it becomes evident that under the statutory scheme, the investigating officer must transmit a subsequent or supplementary report to the magistrate when invoking clauses (a) or (b).

158. iv) However, while creating a mandatory duty to send this subsequent report to the magistrate, the legislature did not expressly prescribe a specific timeline for its transmission. This ambiguity is resolved by reading Section 157 in pari materia with the succeeding provision, Section 158. The legislature encompasses this submission under the phrase “Every report” in sub-section (1) of Section 158 and subsequently defines its timeline in sub-section (2) of Section 158 through the mandate to forward it “without delay to the Magistrate”.

4.2.2. “…and, in the case mentioned in clause (b) of the said proviso, the officer shall also forthwith notify the informant, if any, in such manner as may be prescribed by the State Government, of the fact that he will not investigate the case or cause it to be investigated.”

The concluding segment of sub-section (2) reinforces administrative accountability by imposing a mandatory, statutory duty on the investigating officer to immediately inform the informant when declining to investigate under clause (b) of the proviso. By utilising the expression “shall also forthwith notify”, the legislature underscores the requirement of absolute immediacy, ensuring that the informant is promptly apprised of the officer’s decision without being subjected to procedural delays. The execution of this mandate is delegated to the respective state governments to ensure that the notification is formal, documented, and legally verifiable.

4.2.3. Crucial Role of Parallel Communication Protocols

Crucially, these parallel communication protocols—the reasoned report transmitted to the magistrate and the immediate notification served to the informant—do not operate in isolation. Instead, both conditions serve as the mandatory procedural trigger for judicial supervision. Because the legislature explicitly anticipated the contingency of police refusal and the potential abuse of administrative discretion at the very outset of a case, it enacted Section 159.

Section 159 confers immediate power upon the magistrate to overrule the closure or refusal by the police, empowering the judiciary to order an inquiry or a full investigation. Therefore, both statutory obligations under subsection (2) function as an integrated corrective framework, ensuring that the initial discretion exercised by the officer-in-charge remains entirely subject to judicial oversight and curative intervention.

5. Analysis of Provisions of Section 158 of CrPC

Before evaluating the legislative implications and operational dynamics of Section 158 of the Code of Criminal Procedure (CrPC), it is necessary to outline the relevant statutory text. The provision reads as follows:

“158. Report how submitted.

(1) Every report sent to a magistrate under section 157 shall, if the State Government so directs, be submitted through such superior officer of police as the State Government, by general or special order, appoints in that behalf.

(2) Such superior officer may give such instructions to the officer-in-charge of the police station as he thinks fit and shall, after recording such instructions on such report, transmit the same without delay to the magistrate.”

Section 158: Report How Submitted

157. i) The provisions of Section 158 CrPC are sequentially and conceptually preceded by the investigative procedures prescribed under Section 157. Crucially, by utilizing the expansive phrase “Every report,” Section 158 deliberately encapsulates not only the primary occurrence report under Section 157(1), but also the statutory reports generated when the police elect to dispense with a spot investigation under Proviso (a), or entirely decline to initiate an investigation due to a lack of sufficient grounds under Proviso (b). This section explicitly delineates the procedural conduit for transmitting these diverse categories of reports, codifying the administrative authority and supervisory powers of the designated superior officer.

158. ii) Furthermore, while permitting the intervention of the higher police hierarchy to record regulatory instructions, the statute strictly mandates that the transmission of the report to the magistrate must be executed “without delay”.

6. Analysis of Provisions of Section 159 of CrPC

Before evaluating the legislative implications and operational dynamics of Section 159 of the Code of Criminal Procedure (CrPC), it is necessary to outline the relevant statutory text. The provision reads as follows:

“159. Power to hold investigation or preliminary inquiry—

Such Magistrate, on receiving such report, may direct an investigation, or, if he thinks fit, at once proceed, or depute any Magistrate subordinate to him to proceed, to hold a preliminary inquiry into, or otherwise to dispose of, the case in the manner provided in this Code.”

Section 159: Judicial Intervention Upon Receiving the Report

158. i) As established in the preceding analysis of Section 157(2), the dual requirements of transmitting a reasoned report to the Magistrate and notifying the informant serve as the collective trigger for judicial intervention. Consequently, the provisions of Section 159 of the CrPC are sequentially, conceptually, and procedurally dependent upon the transmission mechanisms established under Sections 157 and 158. The opening words of the provision—“Such Magistrate, on receiving such report”—create a direct statutory link to Section 157(1), explicitly referring to the Magistrate empowered to take cognisance of the offence upon a police report. By routing this occurrence report through the supervisory channel of Section 158, the statutory architecture ensures that the designated judicial authority is immediately notified. Once this report reaches the magistrate, Section 159 delineates the immediate judicial pathways available to address the contingency, empowering the judiciary to act as a proactive supervisor rather than a passive recipient of executive action.

159. ii) Under this section, upon receiving the report indicating the invocation of proviso clauses (a) or (b) of Section 157(1), the Magistrate is empowered to judicially scrutinise the contents of the report. Based on this evaluation, the Magistrate may either direct a full investigation or, if deemed fit, immediately proceed—or depute a subordinate Magistrate to proceed—to hold a preliminary inquiry, or otherwise dispose of the case in accordance with the Code. Ultimately, Section 159 serves as a vital instrument of judicial oversight, checking the police’s discretionary power to dispense with a spot investigation under clause (a) or to refuse an investigation entirely under clause (b).

7. Part II: Transformation of Section 157 of the CrPC into Section 176 of the BNSS

7.1. The Transition of Section 157(1) CrPC into Section 176(1) BNSS

While reconstructing the procedural framework under Section 176 of the Bharatiya Nagarik Suraksha Sanhita (BNSS), the legislature adopted the statutory text of sub-section (1) of Section 157 of the Code of Criminal Procedure (CrPC) virtually verbatim. By maintaining this strict linguistic and textual continuity, the legislature has preserved the definitive legal standard required to initiate an investigation: the formation of a subjective “reason to suspect” the commission of an offence by the officer-in-charge.

This absolute consistency signals an intent to retain the extensive judicial jurisprudence, binding precedents, and operational interpretations established by the Constitutional courts over decades regarding the primary duties of an officer-in-charge at the inception of a criminal case.

7.2. The Transition of Section 157(2) CrPC into Section 176(2) BNSS

1. i) While adopting sub-section (1) virtually verbatim, the legislature introduced minor yet distinct alterations to sub-section (2). To examine and evaluate these statutory modifications, the provisions of Section 176(2) of the BNSS are reproduced below:

“(2) In each of the cases mentioned in clauses (a) and (b) of the first proviso to sub-section (1), the officer in charge of the police station shall state in his report the reasons for not fully complying with the requirements of that sub-section by him and forward the daily diary report fortnightly to the Magistrate, and in the case mentioned in clause (b) of the said proviso, the officer shall also forthwith notify the informant, if any, in such manner as may be prescribed by rules made by the State Government.”

1. ii) In reconstructing this subsection, the legislature carefully preserved the independent operation of the second proviso to Section 176(1)—a mechanism originally introduced by the Criminal Procedure Code (Amendment) Act, 2008. Because that 2008 proviso imposes a mandatory obligation under sub-section (1) that remains entirely exempt from the administrative exceptions outlined in the same sub-section (1), the legislature deliberately inserted the word “first” into the text of Section 176(2), rendering it as “clauses (a) and (b) of the first proviso.”

This precise textual addition conclusively defines the scope and applicability of those statutory exceptions, preventing any unintended cross-application to the specified category of offences regulated under the second proviso.

1. iii) Historically, Section 157(2) of the CrPC prescribed conditional clauses governing the submission of reports and their respective timelines, which applied directly to the specific exceptions provided under the subsection’s proviso. Designed to supervise the administrative discretion granted to the officer-in-charge of a police station, the original provision contained two distinct obligations.

First, the officer was required to state reasons in the report for not fully complying with the requirements of Section 157(1) when applying the discretion under either proviso clause (a) or (b). While subsection (2) did not explicitly state a timeline for this specific report, its procedural timeline was structurally anchored in the succeeding Section 158, capturing it by implication through the phrases “Every report” and “transmit the same without delay to the Magistrate”.

Second, an additional obligation operated when the officer decided to act under clause (b) of the proviso, mandating that the officer “shall also forthwith notify the informant… the fact that he will not investigate the case or cause it to be investigated.” Here, the old statute explicitly prescribed both a timeline of absolute immediacy (“forthwith”) and the exact substance of the notice.

In reconstructing this provision into Section 176(2) of the BNSS, the legislature inserted an entirely new mandate between these two original duties: “and, forward the daily diary report fortnightly to the Magistrate.”

The coordinating conjunction “and” clearly separates these distinct statutory obligations. It bridges the requirement to author an explanatory report detailing the reasons for non-compliance with Section 176(1)—a submission that remains tied to the immediate timeline governed by the expressions “Every report” and “transmit the same without delay to the Magistrate” under the reconstructed Section 177 of the BNSS—with the new independent duty to forward the Daily Diary Report extracts on a strict fortnightly schedule.

Crucially, the third condition safeguarding the informant’s right to notice retains its timeline of “forthwith”.

1. iv) Regarding clause (b), the legislature substituted the original phrase—which required notifying the informant “in such manner as may be prescribed by the State Government, the fact that he will not investigate the case or cause it to be investigated”—with a formulation requiring notice “in such manner as may be prescribed by rules made by the State Government.”

However, in executing this amendment, the legislature failed to carry forward the substantive object clause that succeeded the reference in the original source. Unlike Section 157(2) of the old Code, which explicitly mandated notifying the informant of the specific administrative decision to forego an investigation, the new provision under Section 176(2) of the BNSS entirely omits this definitive requirement.

Consequently, this structural drafting oversight introduces a distinct textual ambiguity, leaving the statute mute on what substantive information must actually be communicated to the informant.

7.3. Introduction of the New Provision Under Sub-section (3)

The most transformative update within this procedural framework is the insertion of Section 176(3) of the BNSS, which introduces a progressive, mandatory requirement entirely absent from Section 157 of the CrPC.

For any offence punishable by imprisonment of seven years or more, the officer-in-charge is legally bound to secure the attendance of a forensic expert at the crime scene to collect scientific evidence. Crucially, the entire collection process must be videographed using a mobile phone or any other electronic device, thereby institutionalising electronic evidence and transparency at the earliest stage of a criminal investigation.

Statutory Provision Under Section 176(3) BNSS

The provisions of the new subsection are reproduced below:

“(3) On receipt of every information relating to the commission of an offence which is made punishable for seven years or more, the officer in charge of a police station shall, from such date, as may be notified within a period of five years by the State Government in this regard, cause the forensic expert to visit the crime scene to collect forensic evidence in the offence and also cause videography of the process on mobile phone or any other electronic device:

Provided that where a forensic facility is not available in respect of any such offence, the State Government shall, until the facility in respect of that matter is developed or made in the State, notify the utilisation of such facility of any other State.”

8. Transformation of Sections 158 and 159 of the CrPC into Sections 177 and 178 of the BNSS

Sections 158 and 159 of the CrPC are adapted nearly verbatim into Sections 177 and 178 of the BNSS, respectively. The sole adjustments are structural, ensuring seamless cross-referential alignment with the updated reporting timelines, institutional frameworks, and forensic mandates codified under Section 176 of the BNSS.

Part III

9. Impact of the Introduction of Preliminary Enquiry Provisions on the Existing Legal Framework, Constitutional Mandate, State Obligation, and Victims’ Rights

Dual System of Inquiry Under the Scheme of the BNSS

The institutionalisation of preliminary enquiries under Section 173(3) of the BNSS introduces a formal statutory framework for executive-led filtering. Conducted by a police station officer-in-charge upon receiving prior permission from an officer not below the rank of Deputy Superintendent of Police, this process targets specific categories of offences. Conversely, Section 178 preserves the pre-existing mechanism of a judicial preliminary inquiry overseen by a magistrate. While Section 173(3) strictly applies to offences punishable by imprisonment ranging from three to seven years, the broad statutory reach of Section 178 encompasses this exact legislative field. Consequently, the legislature has created a dual system of inquiry for these mid-level offences, wherein the executive enquiry under Section 173(3) is structurally positioned to precede any potential judicial intervention under Section 178.

Effect of the Dual System of Preliminary Inquiry

The introduction of the executive preliminary enquiry framework under Section 173(3) of the BNSS profoundly alters the established statutory pipeline. Consequently, the right to register a First Information Report (FIR) must now navigate an executive filter prior to any potential judicial inquiry under Section 178. If the officer-in-charge concludes that a prima facie case exists following a Section 173(3) enquiry, the underlying information transitions to formal registration under Section 173(1). Pursuant to Section 176(1), the officer must then forward a copy of this report forthwith to the Magistrate. This registered information is then subjected to a secondary layer of discretionary checks under provisos (a) and (b) of Section 176(1), the structural outcome of which may ultimately necessitate a subsequent judicial inquiry under Section 178.

Notably, these two statutory enquiries operate independently; they neither supersede one another nor serve as interchangeable options. For cognisable offences punishable by three to seven years of imprisonment, incoming information falls squarely within this dual mechanism. Consequently, the process for this category of offences is legally compelled to pass through both of these distinct procedural filters.

Introducing this preliminary inquiry creates a redundant, two-tier mechanism for mid-level offences, forcing cases to navigate unsupervised police screening before entering the judicial inquiry framework under Section 178. To mitigate this systemic friction, it could be argued that once an officer-in-charge triggers Section 173(3) and finds a prima facie case, their discretionary powers under the proviso to Section 176(1) must be deemed extinguished, thereby limiting arbitrary loopholes.

However, accepting this position creates an even greater anomaly: it effectively permits law enforcement to absorb discretionary jurisdiction under clauses (a) or (b) of Section 176(1) at the initial stage, utterly defeating the foundational statutory maxim of “register first, investigate later”. Consequently, while the legislature explicitly restricted police discretion to the narrow confines of Section 173(3), the executive impliedly usurps broader powers under Section 176(1). This structural distortion permits law enforcement to alter the statutory scheme regardless of legislative codification or explicit power conferment. This expansion not only distorts the architecture of Section 176 but also violates settled principles of administrative law regarding the limits of implied powers vis-à-vis express statutory conferment.

By allowing an unsupervised executive filter at the gates of justice, Section 173(3) subverts the robust judicial safeguards guaranteed under Sections 176 to 178. To protect the life, liberty, and property of citizens, the legislature must dismantle this parallel executive silo and restore the absolute primacy of magisterial oversight.

10. Comparative Analysis: The Structural Superiority of the Scheme Under Sections 176–178 Over Section 173(3) of the BNSS

A critical evaluation of the Bharatiya Nagarik Suraksha Sanhita, 2023 (BNSS), reveals a profound structural dichotomy between the investigative frameworks of Sections 176–178 and Section 173(3). While both pathways attempt to balance efficient crime investigation with the prevention of frivolous litigation, they deploy fundamentally mismatched mechanisms. Sections 176–178 establish a legally fortified, judicially supervised ecosystem that simultaneously respects procedural mandates and individual liberties. Conversely, the preliminary enquiry under Section 173(3) introduces a parallel, unstructured framework that dilutes traditional procedural safeguards.

The following consolidated analysis systematically demonstrates why the pre-existing scheme under Sections 176–178 is inherently more robust, legally sound, and structurally superior to the preliminary enquiry model of Section 173(3).

10.1. Register First, Enquire Later vs. Enquire First, Register Later

The operational sequence of Section 176 strictly preserves the rule of law by ensuring that the formal criminal machinery is triggered first. Under this traditional “register first, enquire later” framework, information regarding a cognisable offence must be recorded immediately. This defers subsequent discretionary checkpoints, such as deciding whether to proceed to the crime scene or choosing not to investigate due to a lack of sufficient grounds, to a post-registration phase. This protective sequence effectively fulfils the State’s obligation to preserve spontaneous, untampered evidence while ensuring that a victim’s grievances are permanently recorded and acted upon without arbitrary delay.

In direct contrast, Section 173(3) completely subverts this sequence for categorised offences punishable by three to seven years of imprisonment. By institutionalising an “enquire first, register later” rule, the statute legalises an executive gatekeeping regime that mandates a 14-day pre-registration screening process. This structural barrier delays access to justice, actively abridges the informant’s statutory right to launch the criminal law in motion, and stalls formal entry into the justice system. While Section 178 operates cleanly downstream of Section 176 to handle subsequent inquiry post-registration, Section 173(3) functions entirely at the pre-registration stage, creating systemic hurdles that undermine public confidence in the administration of criminal justice.

10.2. Divergent Evidentiary Standards and Purpose

The explicit statutory objective of Section 173(3) is to establish whether a prima facie case exists, requiring a substantive validation of allegations before the criminal machinery is even triggered. Conversely, the procedural mechanism under Section 176 depends on a significantly lower “reason to suspect” threshold. By utilising this lower threshold, Section 176 empowers the magistrate to provide a broader societal remedy through early judicial scrutiny of police discretion, rather than forcing a vulnerable informant to meet a high prima facie evidentiary standard at the entry gate of justice.

10.3. Unguided Discretion vs. Judicially Controlled Discretion

Section 173(3) of the BNSS confers unguided, unfettered discretion on the police to conduct preliminary enquiries outside the immediate view of the judiciary. Conversely, under Section 176(1), whenever an officer-in-charge exercises discretionary power to forgo an investigation under provisos (a) or (b), that decision is bound by strict judicial accountability. Section 176(2) mandates that the officer submit an immediate statutory report to the magistrate and forthwith notify the informant, placing the entire process under continuous magisterial oversight.

No parallel mechanism exists under Section 173(3) to enforce procedural accountability or to inform the victim about the initial steps adopted by the police. By operating without any mandatory reporting requirements, Section 173(3) carves out an insulated, unsupervised 14-day executive window. This administrative insulation lacks vital checks and balances, creating a space ripe for arbitrariness where state machinery or accused parties can pressure vulnerable informants into forced, extra-judicial settlements before a judicial mind can intervene under Section 178.

10.4. Nature of the Statutory Obligation and Lack of Transparency

While the proviso to Section 173(3) imposes a strict fourteen-day ceiling for completing the preliminary enquiry, the statute prescribes no internal timeframe for the officer-in-charge to seek the mandatory prior permission from a superior officer (not below the rank of Deputy Superintendent of Police). Similarly, it leaves no statutory window for that superior officer to grant or reject the request, creating an unregulated administrative pocket.

In contrast, Section 176(2) creates a strict statutory obligation to report non-compliance or a decision to forgo an investigation under Section 176(1) to the court, which must be transmitted without delay pursuant to Section 177(2) of the BNSS. Ultimately, Section 173(3) merely tracks internal executive performance, whereas Section 176(2) mandates informing the judiciary whenever a mandatory rule of investigation is bypassed. Furthermore, Section 173(3) fails to require either the recording of reasons for invoking this preliminary track or communicating the progress of the enquiry to the informant. This lack of transparency alienates the victim from the very threshold of the criminal justice system.

10.5. Plenary Investigative Competence vs. Undefined and Constrained Pre-FIR Powers

When verifying the veracity or truthfulness of information under the protective umbrella of Section 176, the police act with the full weight of their statutory investigative powers, bound by structured procedures to collect forensic evidence, record statements, and unearth facts under judicial regulation. Conversely, the scope of a Section 173(3) preliminary enquiry is highly constrained, and the BNSS remains completely silent on which investigative powers under the Sanhita may be lawfully exercised during this pre-FIR stage.

Because it operates at a pre-cognisance, pre-registration threshold, the police lack the plenary statutory powers to compel the production of documents under Section 94 or enforce the attendance of witnesses under Section 179. This legislative vacuum leaves the officer-in-charge in a dangerous procedural vacuum, tasked with determining the existence of a prima facie case, yet stripped of the formal investigative architecture required to make an accurate, legally sound assessment.

Consequently, Section 173(3) forces law enforcement to rely on informal, unregulated data-gathering methods. Conducting a simulated investigation under the guise of an “enquiry” lacks clear statutory legitimacy; these informal methods lack evidentiary reliability, circumvent established guidelines, and strip the process of the constitutional protections natively guaranteed during a formal investigation under Sections 176 to 178.

10.6. Evidentiary Value and Forensic Degradation

The procedure for gathering data during a Section 173(3) enquiry remains unguided. Whether a panchnama, inspection of the incident spot, or recovery from the accused is to be made is undefined; furthermore, the eventual evidentiary value of statements, if recorded during this informal stage, is left completely undefined. Crucially, by creating a 14-day executive “pause button”, the statute ignores the physical reality of evidence degradation. This stands in stark contrast to Section 176, which permits the investigating officer full-fledged investigative powers to collect evidence from the moment there is reason to suspect the commission of a cognisable offence. Because all such investigation is conducted within structured statutory parameters, its validity is fully supported by the scheme of the Act.

10.7. Judicial Safeguards and Statutory Arrest Protections vs. Administrative Redundancy

The statutory scheme under Section 176(1) of the BNSS natively guarantees robust protection for the accused against arbitrary arrest by binding investigative action to strict thresholds. The section commands that if an officer has a “reason to suspect the commission of an offence”, he must “forthwith send a report of the same to a magistrate” and proceed, “if necessary, to take measures for the discovery and arrest of the offender. “The inclusion of the qualifier “if necessary” acts as an immediate check, legally barring law enforcement from resorting to mechanical arrests.

Crucially, this protection is reinforced by Section 35 of the BNSS (the counterpart to the erstwhile Section 41 of the CrPC). Under Section 35(3) of the BNSS, for all offences punishable by up to seven years of imprisonment, the issuance of a notice of appearance is the mandatory default rule, rendering arrest a strict exception. Because the combination of Section 176(1) and Section 35(3) inherently regulates, monitors, and restricts arrest powers through mandatory judicial oversight and codified statutory protections, the separate preliminary enquiry mechanism under Section 173(3) is entirely redundant. The existing framework under Sections 176 and 35 effectively balances the State’s need for record-keeping with explicit safeguards for personal liberty, leaving the unsupervised screening process under Section 173(3) completely unnecessary to protect individuals from unfounded arrests.

10.8. Ambiguity on the Power of Arrest and Constitutional Hazards

The law remains ambiguous on whether a police officer can arrest an individual while a Section 173(3) preliminary enquiry is ongoing. Because a formal FIR or official accusation is absent during this 14-day window, a procedural “black hole” emerges. This delay cripples enforcement; an officer may urgently need to arrest a suspect to secure evidence on their person, prevent them from fleeing, or stop them from destroying or causing the disappearance of crucial evidence. Instead, this 14-day buffer allows the accused to destroy or cause the disappearance of such evidence or escape the clutches of the law entirely. In contrast—even though the specific contingencies of Section 173(1) render registration mandatory upon receipt of cognisable offence information, and indeed encompass such contingencies—the expansive scope of Section 176 dictates that a mere “reason to suspect” a cognisable offence immediately grants the officer full statutory investigative powers. Under Section 176, these authorities flow directly from transmitting a report to the magistrate, ensuring that formal FIR registration never impedes crime scene protection or necessary arrests. Ultimately, the framework of Section 176 safeguards the interests of the victim and society by enabling prompt evidence collection and strengthening law and order to bring the offender to book.

10.9. Systemic Deterrents Against Vexatious and False Complaints

Sections 176 to 178 of the BNSS feature built-in systemic checks that serve as robust preventive measures against malicious prosecution. Because an FIR is formally registered under this track, any subsequent investigation revealing that the information was filed with malicious intent empowers the investigating officer to submit a final closure report, such as a “B-Summary with Prosecution Report”, before the Magistrate. This exposes the malicious informant to severe legal liabilities, including prosecution for perjury or for intentionally initiating false criminal proceedings under Section 248 of the BNS. Conversely, a preliminary enquiry under Section 173(3) of the BNSS carries no such institutional accountability. Because no formal FIR is generated at this stage, a malicious informant can leverage vague or fabricated allegations to trigger a 14-day police inquiry. This inflicts severe reputational harm and psychological harassment upon an innocent target, without subjecting the informant to the structural risk of immediate judicial consequences if their claim is subsequently found to be utterly baseless.

10.10. Overlapping vs. Plenary Jurisdictional Fields of Enquiry

A preliminary enquiry under Section 173(3) of the BNSS operates strictly within a narrow statutory pocket, restricting its scope to specific categories of cognisable offences punishable by three to seven years of imprisonment. Conversely, the judicial inquiry under Section 178 operates within a broader, unconditional field. It can be triggered by a “reason to suspect” the commission of any cognisable offence, following the mandatory transmission of the police report to the magistrate under Section 176. Consequently, Section 173(3) introduces an unnecessary, overlapping jurisdiction over a field already comprehensively governed by the magistrate’s plenary oversight under Section 178, thereby fracturing the structural symmetry of the Sanhita and creating a redundant dual system of preliminary enquiry, first executive and then judicial, for the identical stage of an offence.

10.11. The Nature of the Mind Applied: Administrative Interest vs. Judicial Neutrality

A preliminary enquiry under Section 173(3) of the BNSS is an executive filtering mechanism executed exclusively by law enforcement personnel, who inherently possess an institutional interest in the State’s prosecutorial and investigative machinery. In stark contrast, the preliminary inquiry contemplated under Section 178 is a purely judicial exercise. This latter track commands the intervention of an independent, neutral Magisterial mind to determine whether sufficient grounds exist for proceeding. By doing so, it ensures that a citizen’s procedural standing and liberty are evaluated by an unbiased arbiter, rather than left to the discretion of an executive agency.

10.12. Remedial Orders vs. Persuasion for Orders

The statutory scheme under Sections 176 to 178 ensures that any error, bias, or deficiency in a police officer’s initial assessment is instantly curable. Under Section 178, upon receiving a report under Section 176(2), the Magistrate is expressly empowered to bypass executive inertia and immediately direct a full investigation or a magisterial enquiry. This seamless judicial safety net fully protects the interests of the informant or victim. Conversely, Section 173(3) features no such immediate, built-in judicial correction. If an officer-in-charge concludes that no prima facie case exists, that adverse determination forces the victim to navigate separate, external remedial measures. Compounding this issue, Section 175(3) of the BNSS creates a rigid precondition whereby a magistrate is statutorily barred from ordering an investigation or invoking judicial oversight unless the complainant proves they have fully exhausted the executive chain of command under Section 173(4) by approaching the Superintendent of Police.

While the legislature mandates that a victim must first exhaust the remedies under Section 173(4) of the Sanhita before invoking Section 175(3), the Code fails to provide any statutory mechanism to empower magistrates to neutralise the adverse consequences of police refusal and delayed investigation. Consequently, when an aggrieved person finally secures a judicial directive under Section 175(3) after weeks of administrative delays, the magistrate is powerless to undo the intermediate spoliation of forensic evidence, the fading of witness memories, or the tactical advantages handed to the accused. Excessive investigative delays and procedural uncertainties within criminal administration render even the most progressive penal laws completely redundant and oppressive to the community. Consequently, while the judicial track under Section 178 provides an immediate, superior remedy of a judicially monitored investigation, the Section 173(3) track traps the informant in an exhausting administrative loop, effectively locking out the robust judicial machinery of Sections 176 to 178 by statutory design.

10.13. Lack of Conclusion and Accountable Closure

The statute provides no guidance on how a Section 173(3) preliminary enquiry is to be formally closed if law enforcement determines that no prima facie case exists. Unlike the final closure reports submitted to a magistrate under the traditional framework, Section 173(3) does not mandate recording the termination of these enquiries in the station general diary with strict statutory rigour. Furthermore, the statute lacks any provision requiring the transmission of such “no prima facie case” conclusion reports to the magistrate. This omission creates a severe accountability deficit, leaving neither a transparent public record nor a judicial trace to explain why a citizen’s complaint was discarded by the executive branch.

11. Conclusion

Although the statutory transition from Sections 154–159 of the CrPC to Sections 173–178 of the BNSS was framed as a modernising structural reorganisation, the integration of Section 173(3) fractures the delicate balance between executive discretion and judicial supervision. It is a foundational principle of legislative design that no substantive law should be engineered under a blanket presumption of its misuse. In the architecture of the Rule of Law, procedural provisions exist solely to facilitate and deliver substantive rights, not to strangle them. Legislative efficacy dictates that a state must focus primarily on delivering immediate relief and protecting citizens’ rights.

Consequently, regulatory checks intended to curb bad-faith actors must operate subsequently to the exercise of a right, rather than functioning as a preemptive barrier to its access. In a democratic legal system, the state must maintain a presumption of good faith toward its citizens at the threshold of invoking the law. If a right is abused, that abuse must be penalised after the fact through targeted safeguards. To build defensive, preemptive hurdles into the very entryway of justice violates the constitutional principle of proportionality. By over-regulating a right out of a speculative fear of its manipulation, the legislature inflicts a wider systemic injustice, effectively defeating the core purpose of the statutory protection itself.

Section 173(3) of the BNSS suffers from this exact structural defect. Enacted through a lens of institutional suspicion, it mandates a preliminary inquiry that acts as a gatekeeping hurdle before the primary machinery of criminal law can even be set in motion. In doing so, it undermines the mandatory command of Section 173(1) and directly dilutes the State’s constitutional obligation to protect life and liberty under Article 21. By imposing severe procedural barriers against a citizen’s fundamental right to trigger the criminal justice system, Section 173(3) acts as an obstruction to justice—prioritising bureaucratic apprehension over unhindered access.

Ultimately, the most profound irony of Section 173(3) of the BNSS lies in its flawed statutory borrowing. The legislature has effectively lifted the criteria for police discretion from the proviso clauses of Section 157(1)(a) and (b) of the old CrPC—a scheme carefully engineered under Sections 157 to 159 to operate on the absolute principle of “register first, investigate later.” However, the legislature has subverted this very criterion to serve a completely contrary purpose: weaponising it as a defensive safeguard for a potential defaulting party under the inverse doctrine of “enquire first, register later”.

It is an elementary principle of legislative logic that the same legal thresholds used to guide an active, post-registration investigation cannot be inverted to achieve a diametrically opposed objective. By using investigative criteria as threshold blockades, the legislature has completely dismantled the robust, magistrate-controlled oversight mechanism originally provided under Sections 157 to 159 of the CrPC. In doing so, the state has played a cruel, systemic trick upon the rights of its citizens—transforming an investigative tool meant to pursue criminals into a bureaucratic fortress that shuts out victims at the very gates of justice.

• Differences Between Police Investigation and Police Enquiry
• A Critical Analysis of Provisions of Preliminary Enquiry Under Section 173(3) of BNSS
• When Can Police Refuse to Register an FIR?
• Investigation and Inquiry under the Bharatiya Nagarik Suraksha Sanhita, 2023 (BNSS): Distinction, Procedure and Judicial Principles
• Difference Between FIR Registration Provisions Under Section 154 CrPC & Section 173 BNSS: A Comprehensive Analysis