Editor's note— Ord. No. 1410-0422, § 5, adopted April 19, 2022, repealed § 20.12 which pertained to use regulations for the R-4 district and derived from Ord. No. 961-1195, § 3, adopted Nov. 7, 1995; Ord. No. 1065-0601, §§ 1, 2, adopted June 19, 2001; Ord. No. 1091-0303, § 1, adopted March 18, 2003; Ord. No. 1118-0104, § 2, adopted Jan. 6, 2004; Ord. No. 1136-0105, §§ 1, 2, adopted Jan. 18, 2005; and Ord. No. 1355-0219, § 2, adopted Feb. 19, 2019.