No person shall stand or park a vehicle with a rated chassis capacity in excess of three-fourths of a ton or a tractor, semitrailer, trailer or bus on a local street in a residential area except during the process of loading or unloading the vehicle. (Ord. 189 § 1, passed 8-11-2004. Code 1982 § 10-3-11. Code 2012 § 72.30.)