A. Engage in fighting or in violent, tumultuous or threatening behavior;

B. Use fighting words or obscene language, or make an obscene gesture in a public place;

C. Disturb any lawful assembly of persons without lawful authority;

D. Obstruct vehicular or pedestrian traffic in or on a public way, sidewalk, walkway, public place, and street or road way;

E. Congregate with other persons in a public place and refuse to comply with a lawful order of the police to disperse;

F. Initiate or circulate a report, knowing it to be false, concerning an alleged or impending fire, explosion, crime, catastrophe or other emergency;

G. Create a hazardous or physically offensive condition by any act which he is not licensed or privileged to do. (Ord. 1455, 1979)