Introduction: The Bolam Principle in Medical Negligence Law
In the intricate landscape of medical negligence law, the Bolam Principle stands as the foundational pillar for determining the standard of care expected from professionals. Arising from a landmark mid-20th-century English case, this principle transformed the way courts evaluate “breach of duty.” It shifts the focus from what a layperson might expect to what a responsible body of professional peers deems acceptable. This article provides a sophisticated exploration of the principle’s origins, its application through case law, and its evolving role in modern jurisprudence.
The Genesis: Understanding Bolam v Friern Hospital Management Committee
Case Reference
The principle derives its name from the 1957 case of Bolam v Friern Hospital Management Committee [1957] 1 WLR 582.
The Facts
The claimant, Mr. Bolam, was suffering from mental illness and underwent electro-convulsive therapy (ECT). He was not given muscle relaxants and was not restrained, resulting in serious fractures. At the time, medical opinion was divided: one group of doctors believed relaxants were necessary, while another believed they increased risk unless used in specific ways.
The Ruling
Justice McNair famously stated that a doctor is not guilty of negligence if he has acted in accordance with a practice accepted as proper by a responsible body of medical men skilled in that particular art.
The Legal Definition: The “Peer-Professional” Standard
The Bolam Principle establishes that the standard of care is not based on the “average man on the street,” but on the “reasonable professional.”
- Skill-Specific: The standard is adjusted based on the professional’s specific field (e.g., a surgeon is compared to surgeons, not GPs).
- Defense of Diversity: A doctor is not negligent simply because there is a contrary body of opinion. As long as a competent group of peers supports the action, the doctor is protected.
Leading Case Law: Landmark Judgments Shaping the Doctrine
To understand Bolam, one must observe how the courts have applied and restricted it over decades:
| Case | Key Contribution to the Doctrine |
|---|---|
| Maynard v West Midlands Regional Health Authority [1984] | The House of Lords reinforced Bolam by stating that it is not the court’s role to choose which of two competing professional theories is “better.” If a doctor follows a respected school of thought, they have met their legal obligation. |
| Whitehouse v Jordan [1981] | This case distinguished between an error of judgment and negligence. Lord Denning noted that in high-pressure clinical situations, an error of judgment does not necessarily equate to a breach of duty, provided a reasonable body of doctors might have made the same choice. |
| Bolitho v City and Hackney Health Authority [1998] | The most critical refinement of Bolam. The House of Lords ruled that the court must be satisfied that the professional opinion has a “logical basis.” |
Example: If a body of doctors suggests a treatment that ignores a crystal-clear physical risk, the judge can label that opinion “irrational” and still find the doctor negligent.
Practical Examples and Legal Concepts
To clarify the application of these concepts, consider the following scenarios:
Example A: The Choice of Surgical Technique
A surgeon performs a spinal fusion using “Method A.” The patient suffers a nerve injury. While “Method B” is more modern and popular, “Method A” is still taught in medical schools and practiced by 30% of surgeons.
Legal Outcome: Under Bolam, the surgeon is likely not negligent because they followed a practice accepted by a responsible body of peers.
Example B: The Omission of a Diagnostic Test
A GP decides not to order an MRI for a patient with mild back pain. The patient later develops a tumor. If the GP can show that most GPs in that specific region would also have waited before ordering an expensive scan, the GP is protected by the Bolam Principle.
The Modern Shift: Montgomery and Informed Consent
It is vital for students to note that the Bolam Principle no longer applies to giving advice or warning of risks.
In Montgomery v Lanarkshire Health Board [2015], the Supreme Court ruled that when it comes to “informed consent,” the standard is no longer what the doctor thinks is right to tell, but what a reasonable patient would want to know. Bolam remains the law for diagnosis and treatment, but disclosure is now patient-centered.
Conclusion
The Bolam Principle remains the bedrock of professional negligence law, providing a shield for practitioners who act within the bounds of accepted peer practice. While the Bolitho ruling introduced a requirement for “logic” and the Montgomery ruling removed “consent” from its reach, the core of Bolam persists: the law recognizes that in complex professional fields, the experts—not the judges—are best suited to define the standard of care. For the law student, Bolam represents the delicate balance between protecting professional autonomy and ensuring patient safety.
Written By: Judge Nazmul Hasan
Senior Judicial Magistrate | Prime Minister Gold Medalist
Profile Overview
p>Nazmul Hasan is a highly accomplished judicial officer and legal scholar from Bangladesh, distinguished by a rare blend of judicial service excellence and unparalleled academic achievement.
Professional Expertise
| Title | Achievement / Service | Details |
|---|---|---|
| Senior Judicial Magistrate | Bangladesh Judicial Service (BJS) | Serving as a Senior Judicial Magistrate, demonstrating profound expertise in dispensing justice and administering court procedures. |
| Service Rank | 11th Bangladesh Judicial Service (BJS) | Secured the 7th Merit Position overall in the rigorous 11th BJS competitive examination, marking an exceptional start to a distinguished judicial career. |
Academic Distinction
| Qualification | Institution | Recognition |
|---|---|---|
| LL.B. (Hons.) | University of Rajshahi | First Class First (Top of the Cohort), signifying ultimate academic mastery in undergraduate legal studies. |
| LL.M. | University of Rajshahi | Achieved First Class standing, further solidifying expertise and specialized knowledge in advanced legal disciplines. |
Honors & Achievements (Awards of Excellence)
- Prime Minister Gold Medalist (2017)
Awarded the nation’s most prestigious academic honor for outstanding performance across all disciplines at the university level. - Agrani Bank Gold Medalist for Academic Excellence (2023)
Recognized with this distinguished medal for sustained academic excellence and leadership in the field of law.
Contact Information
Email: [email protected]


