It is unlawful for any person to commit a trespass in the city upon either public or private property. For the purposes hereof, "trespass" shall include, but not be limited to the following acts:

    A.    An entry upon the premises, or any part thereof of another, including any public property, in violation of a notice posted or exhibited at the main entrance to the premises or at any point of approach or entry thereto or in violation of any notice, warning or a protest given orally or in writing, by any owner or occupant thereof; or

    B.    The pursuit of a course of conduct or action incidental to the making of an entry upon the land of another by one other than the person who trespasses upon the land of another which causes or contributes to cause the trespass in violation of a notice posted or exhibited at the main entrance to the premises or any point of approach or entry, or in violation of a notice, warning or a protest given orally or in writing by any owner or occupant thereof; or

    C.    A failure or refusal to depart from the premises of another when the owner or occupant thereof has requested, either orally or in writing, the violator to depart the premises; or

    D.    An entry into or upon any vehicle, aircraft or watercraft made without the consent of the person having the right to the possession or control thereof, or a failure or refusal to leave any such vehicle, aircraft or watercraft after being requested to leave by the person having such right. (Prior code § 27-3-21)