Editors Note: Section 20-23, prohibiting parking for purpose of sale on unpaved lots, derived from Ord. No. 4968, § 1, adopted June 11, 1979, and Ord. No. 5391, § 9, adopted Aug. 3, 1981, was repealed by § 1 of Ord. No. 5931, adopted Dec. 19, 1983. See now § 20-226.