(A) All persons while within the park district shall abide by conditions adopted and posted by the Board for the preservation of good order and the protection of property within the park.
(B) No person shall remain within the park district who does not abide by the instructions and directions of duly authorized peace officers or agents of the Board, in the lawful performance of their duties. Any person directed by a police officer or agent of the Board to leave the park shall do so promptly and peaceably.
(Prior by-law § 7B) Penalty, see § 130.99