It shall be unlawful for any person to do the following:
(A) Remain upon any private property or business premises after being notified by the owner or lessee or other person in charge thereof to remove therefrom;
(B) Enter without permission upon property or business premises after having been notified by the owner or lessee or other person in charge thereof to keep off or keep away therefrom.
('61 Code, § 15.31) (Ord. 804, § 1, passed - - )