All crowds, or assemblages, of persons that shall congregate on the streets or sidewalks of the town, thereby obstructing the street to the inconvenience of pedestrians, shall be dispersed by the police, and any person who refuses to obey the warning of the officer shall be deemed to violate this section. This section shall apply to groups that have obtained permit pursuant to Division 2 of this article, as well as to unpermitted groups.
(Code 1976, § 5.16)