IPC 144 → BNS 189(4): Unlawful Assembly

Quick Summary: IPC 144 vs BNS 189(4)

The Bharatiya Nyaya Sanhita (BNS) 2023, in force since 1 July 2024, has replaced the colonial-era Indian Penal Code (IPC) 1860. IPC 144 deals with unlawful assembly, one of the IPC's offences against the public tranquillity — unlawful assembly, rioting and affray that turn on the number of persons and the common object of the group. The BNS carries unlawful assembly forward as BNS 189(4) with the same core ingredients, renumbering the provision and tightening the definitions around mob action.

What did IPC 144 cover?

IPC 144 dealt with unlawful assembly — joining unlawful assembly armed with deadly weapon. Until 30 June 2024, every FIR and criminal trial for this offence was registered and prosecuted under this provision of the Indian Penal Code 1860.

BNS 189(4): What changed in the new law?

Clearer provisions for public order. From 1 July 2024, new complaints relating to unlawful assembly are filed under BNS Section 189(4), while cases registered earlier continue under the old IPC provision as per the saving clause of the BNS.

Punishment under BNS 189(4)

Same - Up to 2 years or fine or both

Practical implications for advocates, police & citizens

• Advocates: For unlawful assembly, membership of an unlawful assembly and the common-object rule are the usual battlegrounds — map each accused to BNS 189(4) rather than the repealed IPC 144.
• Police officers: Establish the assembly's strength and shared common object on record; a new unlawful assembly FIR is registered under BNS 189(4).
• Law students & citizens: With unlawful assembly, being part of a crowd that turns violent can attract liability even without a personal act — this group is about collective conduct.