“Mobile source” means any vehicular air contaminant source, including, but not limited to, automobiles, trucks, tractors, buses and other motor vehicles, railroad locomotive, ships, boats and other waterborne craft, but not including any source mounted on a vehicle whether such mount is temporary or permanent, which source is not used to power the vehicle.
(Ord. No. 857-A-76. Passed 6-27-77, eff. 6-30-77)