It is unlawful to store or park any vehicle having an unladen weight of at least 10,000 pounds for more than three consecutive hours during any 24-hour period on any lot or parcel within the C-1 and C-2 zones, and on any lot or parcel subject to the provisions of the Downtown Specific Plan. Further, it is unlawful to store or park on such lot any trailer of any size or weight that is not attached to a motor vehicle. The provisions of this Section shall not apply to the parking of any vehicle (including nonmotorized trailers) that is in the process of being loaded or unloaded. (Ord. 935 § 3 (part), 2015)