It shall be illegal for persons to assemble unlawfully in the following situations:
(A) The use of force or violence disturbing the public peace by two or more persons acting together and without authority of law;
(B) The assembly of two or more persons to do an unlawful act; or
(C) The assembly of two or more persons, without authority of law, for the purpose of doing violence to the person or property of anyone supposed to have been guilty of a violation of the law, or for the purpose of exercising correctional powers or regulative powers over any person by violence.
(1999 Code, § 27-2-4) Penalty, see § 132.999
Statutory reference:
Related provisions, see 65 ILCS 5/11-5-2, 720 ILCS 5/25-1