No existing use of land or structure shall be deemed to be a non-conforming use solely because of the lack of off-street parking facilities or used for off-street parking and off-street loading at the time of the adoption of this chapter shall not be reduced in a capacity to less than the number of spaces or berths prescribed in this chapter or reduced in area to less than the minimum standards prescribed in this chapter. Where an existing use is expanded, the parking requirements of this chapter shall apply only to the addition. (Ord. 2017-01 (part), 2017: prior code § 7503)