A. It shall be unlawful to refuse or knowingly fail to obey an order to disperse or leave the immediate vicinity given by a law enforcement officer or other public servant performing an enforcement function, at the scene of a riot, fire or other public disorder or given in the course of the investigation of the commission of an accident, fire, offense or suspected offense.

B. Failure to disperse shall be punishable by a fine not to exceed Two Hundred Fifty Dollars ($250.00), or by a term of imprisonment in the Tribal Jail not to exceed three months, or both.