Bharatiya Nyaya Sanhita, 2023
Section 18
Accident in doing a lawful act
Nothing is an offence which is done by accident or misfortune, and without any criminal intention or knowledge in the doing of a lawful act in a lawful manner by lawful means and with proper care and caution. Illustration. A is at work with a hatchet; the head flies off and kills a man who is standing by. Here, if there was no want of proper caution on the part of A, his act is excusable and not an offence.
Why this exists
Criminal law generally punishes people for guilty minds — intention or knowledge of wrongdoing (mens rea). This provision, carried forward from Section 80 of the Indian Penal Code, 1860 into the Bharatiya Nyaya Sanhita, 2023, recognizes that genuine accidents during lawful, careful activity should not be criminalized. It protects people from being punished for outcomes they could not foresee or prevent, provided they were acting lawfully and taking proper precautions.
How courts read it
Indian courts, interpreting the identical Section 80 of the erstwhile IPC, have consistently held that this defence applies only when the act itself was lawful, done in a lawful manner, by lawful means, and with proper care — the accident exception does not protect negligence or rash acts. Courts have examined the hatchet illustration and similar fact patterns (e.g., accidental deaths during sport, work, or ordinary activity) to assess whether the person exercised the standard of care a reasonable person would have used in that situation. If any want of caution is shown, the defence fails and ordinary criminal liability rules apply.
Common misconceptions
- Myth: Any accident automatically means you can't be punished.
Fact: The defence only applies if the underlying act was lawful, done lawfully, and with proper care. If there was carelessness or negligence, this section does not protect the person. - Myth: This section means the injured person gets no remedy at all.
Fact: This provision only removes criminal liability; the injured party may still pursue a civil claim for compensation depending on the facts.