(Sec. 18.402.050 of Ord. 1980-06-80; amended by Sec. 46 of Ord. 1987-09-18; amended by Sec. 5 of Ord. 1987-10-20; amended by Sec. 7 of Ord. 1989-01-08; repealed by Sec. 27 of Ord. 1995-01-26)