It shall be unlawful for any person or group to occupy and fail to remove themselves from any field, shelter, or shelter house within or on Public Lands when requested to do so by a person or group with a reservation for that field, shelter or shelter house on that date and time, or when requested to do so by the Park Director, the Park Director’s designee, or law enforcement officer of the City. (Ord. 13-24 § 2, 2013.)