A peaceful protest is a constitutional right. An unlawful assembly under Section 189 BNS is something else: five or more people sharing a criminal common object.
When an Assembly Becomes Unlawful
An assembly of five or more is unlawful if their common object is to:
- Overawe the government or a public servant by criminal force (or show of it)
- Resist the execution of law or legal process
- Commit mischief, criminal trespass, or another offence
- Take property or enforce a right by criminal force
- Compel someone (by criminal force) to do or not do something
An assembly that starts lawful can become unlawful if the common object turns criminal.
Membership & Penalties (snapshot)
| Conduct | Rough penalty under § 189 |
|---|---|
| Being a member (knowing the facts) | Up to 6 months, or fine, or both |
| Joining/continuing after a lawful command to disperse | Up to 2 years, or fine, or both |
| Being armed with a deadly weapon as a member | Up to 2 years, or fine, or both |
Related provisions also cover offences committed in prosecution of the common object (every member can be liable) and rioting when force or violence is used by an unlawful assembly.
Protest vs Offence
| Protected protest | Unlawful assembly risk |
|---|---|
| Peaceful, unarmed | Criminal force / show of force |
| No shared plan to commit an offence | Common object to commit an offence |
| Criticism and dissent | Overawing officials by force |
See Also
Size alone does not make a gathering unlawful. The law looks at the common object — and whether force or crime is part of the plan.