Editor's Note — Ord. no. 1966 enacted February 18, 1997 and ord. no. 1967 enacted February 18, 1997, repealed chapter 520 in its entirety. Said former chapter derived from ord. no. 1657 §§1,2, 2-16-93; ord. no. 1746 §1, 2-1-94; ord. no. 1823 §§1 — 4, 2-21-95; ord. no. 1861 §1, 7-18-95; ord. no. 1862 §1, 7-18-95. We have left said chapter reserved for the city's future use.