No person may, without the specific permission of the Airport Manager:
(a) Destroy, injure, deface, or disturb any building, sign, equipment, marker, or other structure, tree, flower, lawn, or other public property on the airport;
(b) Walk or operate any vehicle on a restricted area of the airport;
(c) Alter, add to or erect any building on the airport;
(d) Make an excavation on the airport;
(e) Willfully abandon any personal property on the airport.
(Am. Ord. 2132, passed - -1977; Am. Ord. 3975, passed - -2006)