Commercial trucks, buses and other vehicles of a commercial nature for the purpose of loading or unloading may park with the back or side of the vehicle next to the curb on any streets of the city; provided, that any such commercial vehicles shall not be parked as to unreasonably obstruct the public ways or remain parked in the manner herein provided for as an unreasonable period of time. In any event should a commercial truck or bus interfere with or obstruct all lanes of traffic upon a street, the same must be moved within one hour of when parked. (Ord. 342B, 8-21-2014)