Criminal Law
Public Nuisance
Study Public Nuisance with clear BNS rules, essential ingredients, leading cases, examples and concise exam-ready revision for law students.
The short answer
Public nuisance is an act or illegal omission causing common injury, danger or annoyance to the public or people generally who occupy property nearby or exercise a public right.
Rule and essential ingredients
Public nuisance is an act or illegal omission causing common injury, danger or annoyance to the public or people generally who occupy property nearby or exercise a public right. Begin with the statutory language. Criminal liability follows only when the prosecution proves each required ingredient beyond reasonable doubt, subject to any applicable exception or statutory presumption.
Public dimension
The impact must be common to the public or a class, not solely a private inconvenience suffered by one identified person.
Act or illegal omission
Liability can arise from positive conduct or failure to perform a legal duty that produces the statutory public harm.
No defence of convenience
A common nuisance is not excused merely because it offers convenience or advantage to some people.
Application, limits and proof
A strong answer does not stop at a definition. It identifies the contested ingredient, compares the evidence with the statutory threshold and explains why nearby offences or defences do or do not apply.
Private nuisance distinction
A private property interference may support civil relief without satisfying the public or common dimension of criminal nuisance.
Continuation after injunction
Section 293 separately addresses repetition or continuation after a lawful injunction to discontinue the nuisance.
Leading cases and what they establish
Read each authority for the proposition it proves, the legal question it answers and the reasoning that supports the result.
Municipal Council, Ratlam v. Vardhichand
(1980) 4 SCC 162
Held: Public authorities can be required to address continuing sanitation conditions that create serious public nuisance.
Why it matters: Use this authority to explain the controlling test for public nuisance, then apply that test to the problem facts.
Kachrulal Bhagirath Agrawal v. State of Maharashtra
(2005) 9 SCC 36
Held: Public nuisance requires proof of common injury, danger or annoyance rather than a merely private grievance.
Why it matters: Use this authority to explain the controlling test for public nuisance, then apply that test to the problem facts.
Using this topic in a legal answer
A clear answer sequence
- Open with the relevant BNS provision and its purpose.
- List the ingredients in the order in which they must be proved.
- Apply conduct, circumstances and mens rea separately.
- Address the closest distinction, defence or aggravated form.
- Conclude on liability and punishment without assuming disputed facts.
Points that are often confused
- Writing an ordinary-language definition instead of the statutory test.
- Treating a suspicious fact as proof of every ingredient.
- Citing a case without stating the legal rule for which it is relevant.
Open the revision and self-check sheet
Rules to retain
- Public nuisance is an act or illegal omission causing common injury, danger or annoyance to the public or people generally who occupy property nearby or exercise a public right.
- The impact must be common to the public or a class, not solely a private inconvenience suffered by one identified person.
- Liability can arise from positive conduct or failure to perform a legal duty that produces the statutory public harm.
- A private property interference may support civil relief without satisfying the public or common dimension of criminal nuisance.
- The prosecution ordinarily bears the burden of proving every ingredient beyond reasonable doubt.
Questions to test understanding
- What is the central legal test for public nuisance?
- Which fact establishes the required mental element?
- What nearby rule is most likely to be confused with this topic?
Questions students ask
What should an answer on public nuisance prove first?
Start with the charged BNS provision and the conduct it prohibits. Then prove the required circumstances and mental state separately before discussing punishment or a defence.
Are older IPC judgments still useful after BNS?
Yes, where the BNS language and principle remain materially similar. The current BNS text must lead, and an older case should not override a changed definition, ingredient or punishment.
Primary sources and further reading
This article is written for legal education. Verify the governing provision, applicable amendments and complete judgment before relying on a proposition in practice.