The Mechanics of Remand Under Section 187 BNSS: Balancing Police Custody Powers With Personal Liberty
Part 1: Title, Introduction & The Historical Baseline
The enactment of the Bharatiya Nagarik Suraksha Sanhita, 2023 (BNSS), replacing the colonial-era Code of Criminal Procedure, 1973 (CrPC), marks one of the most significant structural overhauls of India’s procedural criminal justice system. While the statutory overhaul aims to streamline investigation timelines and integrate digital evidence mechanisms, specific procedural modifications have ignited sharp debate regarding the protection of personal liberty under Article 21 of the Constitution. Central to this debate is Section 187 of the BNSS, which governs the procedure when an investigation cannot be completed within twenty-four hours—a provision corresponding to the former Section 167 of the CrPC.
Under the erstwhile CrPC framework, judicial interpretation had firmly established that police custody could only be authorized during the initial 15 days of detention following arrest. In stark contrast, the text of Section 187 BNSS permits the 15-day police custody period to be sought “in the whole or in part at any time during the initial forty days or sixty days” of the 60 or 90-day investigation window. This paper presents a detailed legal critique of this procedural shift. It traces the judicial evolution from CBI v. Anupam J. Kulkarni to V. Senthil Balaji v. State, analyzes the practical impact of staggered police custody on bail applications, and offers safeguards to prevent arbitrary detention during pre-trial investigations.
The Baseline Under CrPC: The Kulkarni Doctrine and the Initial 15-Day Rule
To understand the scope of Section 187 BNSS, one must examine the legal framework established under Section 167(2) of the CrPC. In the landmark decision Central Bureau of Investigation v. Anupam J. Kulkarni (1992), the Supreme Court laid down a strict protection: any police custody authorized by a magistrate had to occur strictly within the first 15 days of continuous detention following arrest. Once the initial 15-day period lapsed, any further detention could only take the form of judicial custody.
The rationale behind the Kulkarni doctrine was rooted in personal liberty and preventing police overreach. Limiting police custody to the immediate aftermath of an arrest ensured that investigating agencies could not repeatedly subject an accused to custodial interrogation throughout a prolonged 60 or 90-day investigation window. It created a clear boundary: after day 15, the threat of continuous police interrogation ceased, allowing the accused a fair opportunity to apply for regular bail under Section 437 or 439 CrPC without facing recurring requests for police custody.
Part 2: The Senthil Balaji Shift & Section 187 BNSS
The Structural Shift: From Continuous Custody to Staggered Remand
The statutory consensus surrounding the Kulkarni rule began to shift in V. Senthil Balaji v. State (2023). The Supreme Court questioned the absolute rigidity of the 15-day cap, observing that artful evasion of interrogation by an accused—such as through hospitalization immediately post-arrest—could thwart legitimate police investigations.
Taking inspiration from this judicial shift, Parliament enacted Section 187(2) and (3) of the BNSS. Under Section 187(3) BNSS, a magistrate may authorize police custody for a maximum total duration of 15 days, but this custody can now be granted in fragments scattered over the first 40 days (for offenses punishable up to 10 years) or 60 days (for offenses punishable with death, life imprisonment, or terms exceeding 10 years).
While proponents argue that this flexibility assists law enforcement in complex financial crimes and organized offenses where inter-state or multi-agency coordination requires intermittent interrogation, the statutory structure introduces significant constitutional concerns:
Key Constitutional Concerns
- The Interruption of Judicial Custody and Bail Uncertainty: Under the CrPC regime, an accused remanded to judicial custody after the initial 15 days had a predictable window to pursue bail. Under Section 187 BNSS, because police custody can be requested on the 35th or 55th day of detention, courts may feel hesitant to grant regular bail during the initial 40/60-day period, anticipating that the prosecution might later claim an unexhausted portion of its 15-day police custody quota.
- Risk of Prolonged Pre-Trial Harassment: Fragmenting police custody creates a risk of psychological coercion. Transferring an accused back and forth between judicial custody (jail) and police custody (interrogation in police stations) over a two-month period disrupts custodial protections and increases the potential for coercive police practices.
- Subversion of Default Bail (Section 187(5) BNSS): Default bail (formerly Section 167(2) CrPC) is an absolute, indefeasible right granted when the investigation agency fails to file a charge sheet within 60 or 90 days. Under the staggered custody regime of BNSS, police agencies could potentially use delayed requests for police custody toward the end of the 40/60-day mark as a strategy to delay proceedings or impede default bail applications.
Remand Framework: CrPC and BNSS
| Aspect | CrPC Framework | Section 187 BNSS Framework |
|---|---|---|
| Relevant Provision | Section 167 CrPC | Section 187 BNSS |
| Police Custody | Restricted to the initial 15 days | Maximum total of 15 days, capable of being granted in fragments |
| Investigation Window | 60 or 90 days | 60 or 90 days |
| Staggered Police Custody | Not permitted under the Kulkarni doctrine | Permitted within the statutory 40/60-day periods described above |
| Key Liberty Concern | Police custody ended after the initial 15-day period. | Later requests for police custody may create uncertainty during pre-trial detention. |
Part 3: Safeguards, Recommendations & Endnotes
Constitutional Safeguards: Rebalancing Section 187 With Article 21
To prevent Section 187 BNSS from turning into an instrument of arbitrary detention, trial courts and High Courts must apply strict judicial oversight when evaluating remand applications:
Requirement of Exceptional Reasons for Subsequent Police Custody
Police custody requested after the initial 15 days of arrest must not be granted as a routine administrative matter. The investigating authority must bear a heavy burden of proof to demonstrate why the information could not be extracted during initial custody, supported by recorded material in the case diary (Section 190 BNSS).
Protection Against Arbitrary Bail Denial
The prospective, unexhausted power of police to seek custody up to the 40th or 60th day must not serve as an automatic ground to reject an accused’s regular bail application. If an accused is otherwise entitled to bail under law, the mere potential for future police interrogation should not justify continued pre-trial detention.
Strict Compliance With D.K. Basu and Medical Examination Protocols
Every transition from judicial custody back to police custody must mandate a fresh medical examination under Section 53 BNSS, alongside strict adherence to the custodial safeguards mandated in D.K. Basu v. State of West Bengal.
Conclusion: Harmonizing Investigation Efficiency With Personal Liberty
Section 187 of the Bharatiya Nagarik Suraksha Sanhita, 2023, reflects a clear policy intent to equip law enforcement agencies with flexible investigative tools. However, procedural efficiency cannot come at the expense of constitutional protections.
As trial courts navigate this new procedural landscape, judicial interpretation must serve as a necessary check on executive power. By insisting on reasoned orders, strict evidentiary necessity, and robust custodial safeguards, the judiciary can ensure that Section 187 BNSS fulfills its purpose without eroding the fundamental guarantee of personal liberty under Article 21.
End Notes
- Bharatiya Nagarik Suraksha Sanhita, 2023, No. 46, Acts of Parliament, 2023 (India).
- Code of Criminal Procedure, 1973, No. 2, Acts of Parliament, 1974 (India).
- Constitution of India, 1950, art. 21.
- Bharatiya Nagarik Suraksha Sanhita, 2023, s. 187.
- Central Bureau of Investigation v. Anupam J. Kulkarni, (1992) 3 SCC 141.
- V. Senthil Balaji v. State, 2023 SCC OnLine SC 934.
- D.K. Basu v. State of West Bengal, (1997) 1 SCC 416.
- Satender Kumar Antil v. Central Bureau of Investigation, (2022) 10 SCC 51.
- Parliamentary Standing Committee on Home Affairs, Report on Bharatiya Nagarik Suraksha Sanhita, 2023, Report No. 247 (Nov. 2023).
- Arnesh Kumar v. State of Bihar, (2014) 8 SCC 273.
