Joining Unlawful assembly armed with deadly weapon, joining or continuing in unlawful assembly, knowing it has been commanded to disperse and its punishment under Indian Penal Code are defined under Section 144 and 145 of Indian Penal Code 1860. Provisions under these sections are:
Whoever, being armed with any deadly weapon, or with anything which, used as a weapon of offence, is likely to cause death, is a member of an unlawful assembly, shall be punished with imprisonment of either description for a term which may extend to two years, or with fine, or with both.
Whoever joins or continues in an unlawful assembly, knowing that such unlawful assembly has been commanded in the manner prescribed by law to disperse, shall be punished with imprisonment of either description for a term which may extend to two years, or with fine, or with both.