Manufactured Home Developments established prior to the effective date of this ordinance are exempt from the development standards of VMC 20.410.050(F) and 20.420.050(G) and may continue to exist and expand within existing boundaries subject to the development standards of this section. Replacement/relocation of units is allowed between and within any existing approved Manufactured Home Development. (Ord. M-3709 § 13, 06/20/2005; Ord. M-3643, 01/26/2004)