(Section 9.2171, see chart at front of Chapter 9 for legislative history from 2/26/01 through 6/1/02; amended by Ordinance No. 20269, enacted November 25, 2002, effective December 25, 2002; and Ordinance No. 20299, enacted October 22, 2003, effective November 21, 2003, remanded on February 25, 2005 and provisions administratively removed on April 11, 2005; amended by Ordinance No. 20353, enacted November 28, 2005, effective January 1, 2006; and amended by Ordinance 20433, enacted June 8, 2009, effective July 10, 2009; amended by Ordinance No. 20449, enacted December 14, 2009, effective January 16, 2010; and amended and incorporated into Section 9.2170 by Ordinance No. 20514, enacted July 22, 2013, effective August 24, 2013.)