[Amended 6-1-1977 by Ord. No. 77-4; 10-3-1979 by Ord. No. 79-10; 3-5-1986 by Ord. No. 86-1; 7-8-1987 by Ord. No. 87-22; 12-6-1989 by Ord. No. 89-17; 8-1-1990 by Ord. No. 90-8; 9-5-1990 by Ord. No. 90-11; 8-5-1992 by L.L. No. 3-1992; 3-14-1993 by Ord. No. 93-30; 3-14-1993 by Ord. No. 93-31; 3-14-1993 by Ord. No. 93-32; 3-14-1994 by Ord. No. 93-33; 1-4-1995 by Ord. No. 95-1; 1-4-1995 by Ord. No. 95-2; 9-6-1995 by Ord. No. 95-9; 6-5-1996 by Ord. No. 96-10; 8-7-1996 by Ord. No. 96-13; 9-9-1997 by Ord. No. 97-11; 2-4-1998 by Ord. No. 98-6; 7-1-1998 by Ord. No. 98-13; 9-1-1999 by Ord. No. 99-9; 1-29-2003 by Ord. No. 2003-2; 6-4-2003 by Ord. No. 2003-12; 4-7-2004 by Ord. No. 2004-5; 1-5-2005 by Ord. No. 2005-1; 8-3-2005 by Ord. No. 2005-15; 1-10-2007 by Ord. No. 2007-1; 12-5-2007 by L.L. No. 5-2007; 12-5-2007 by Ord. No. 2007-13]