“Assembly” means any meeting, gathering, or group of twenty-five or more persons, animals or vehicles, or a combination thereof, having a common purpose, design or goal, upon any public street, sidewalk, alley, park, or other public place, which assembly substantially inhibits the usual flow of pedestrian or vehicular travel or which occupies any public area, other than a parade, as defined in this section.

“Parade” means any march, procession, motorcade or promenade consisting of persons, animals or vehicles, or a combination thereof, having a common purpose, design, destination, or goal, upon any public street or place, which parade, march, procession, motorcade or promenade does not comply with normal and usual traffic regulation or control, or which by its nature will impede or delay normal and usual vehicular or pedestrian traffic. (Ord. 91-3 § 1, 1991)