(§ I, Ord. 459-NS, eff. July 4, 1974, as amended by § III, Ord. 779-NS, eff. June 11, 1981, § VI, Ord. 815-NS, eff. September 7, 1982, § 6, Ord. 858-NS, eff. April 24, 1984, § 15, Ord. 1178-NS, eff. April 27, 1993, § 9, Ord. 1189-NS, eff. November 2, 1993; § 7, Ord. 1273-NS, eff. January 8, 1997, § 6, Ord. 1306-NS, eff. November 20, 1997, § 19, Ord. 1392-NS, eff. June 7, 2002, § 20, Ord. 1412-NS, eff. August 14, 2003, § 8, Ord. 1555-NS, eff. May 13, 2011; § 10, Ord. 1614-NS, eff. April 22, 2016, and repealed by § 13, Ord. 1620-NS, eff. August 12, 2016)