It shall be unlawful for any person in the City to trespass upon any place of amusement, park, hotel or other business place, or private premises, or any other place within the City, and to refuse to disperse or vacate such place when requested to do so by any person in possession of any portion of the premises who is annoyed or aggrieved thereby, or by any police officer. (1979 Code; amd. 2018 Code)