(Added by Ord. No. 4526 (N.S.), effective 7-17-75; amended by Ord. No. 8029 (N.S.), effective 2-20-92; amended by Ord. No. 8298 (N.S.), effective 9-23-93; amended by Ord. No. 9059 (N.S.), effective 7-29-99; amended by Ord. No. 9580 (N.S.), effective 8-28-03; amended by Ord. No. 10169 (N.S.), effective 10-27-11; repealed by Ord. No. 10365 (N.S.), effective 2-5-15)