[Ord. No. 2021-13 amended § 19-10 in entirety. Prior history includes Ord. Nos. 1979-2, 1984-2, 1987-12, 1989-20, 1992-17, 1993-23, 1999-06, 2006-16, 2010-46, 2013-04; 2016-01; 2018-04; and 2021-08. Additional amendments noted where applicable.]