(Amended by Ord. No. 3119 (N.S.), adopted 9-26-67; amended by Ord. No. 4325 (N.S.), operative 7-1-74; amended by Ord. No. 6096 (N.S.), operative 7-1-81; amended by Ord. No. 6454 (N.S.), effective 11-11-82; amended by Ord. No. 6739 (N.S.), effective 4-19-84; amended by Ord. No. 6850 (N.S.), effective 10-2-84; amended by Ord. No. 7478 (N.S.), effective 6-16-88, operative 7-1-88; repealed by Ord. No. 8154 (N.S.), adopted 10-6-92; amended by Ord. No. 10711 (N.S.), effective 2-11-21)