Which offence does not require a minimum number of five persons?

Correct option is C

Robbery does not require a minimum number of five persons. Robbery can be committed by any number of people, even a single individual. It involves the use or threat of violence to take property unlawfully.
Information Booster:
Robbery is distinguished from theft by the use of force or intimidation. It is a more severe crime due to the potential for violence, but it does not require a specific number of participants.
Additional Knowledge:
· Unlawful Assembly: Requires at least five persons (Section 141, IPC).
· Riot: Arises when an unlawful assembly uses force or violence (minimum five persons required).
· Dacoity: A form of robbery involving five or more persons (Section 391, IPC).