No use that constitutes or purports to be a marijuana producer, marijuana processor, or marijuana retailer, as those terms are defined in this ordinance, that was engaged in that activity prior to the enactment of this ordinance shall be deemed to have been a legally established use under the provisions of the Vancouver Municipal Code and that use shall not be entitled to claim legal non­ conforming status. (Ord. M-4071, Added, 03/03/2014, Sec 3)