* Prior history: Res. 72-539 and 72-539A; Ords. 278-I, 298, 298-B-1, 298-B-6, 298-B-45, 298-B-46, 298-B-178, 298-B-189, 298-B-201, 298-B-202, 298-B-236, 298-B-240, 298-B-257, 298-B-279, 298-B-288, 298-B-306, 298-B-306A, 298-B-338, 298-B-339, 298-B-466, 298-B-479, 298-B-573 and 298-B-580.