(A) Parking commercial vehicles on resident streets; more than three tons but less than five tons. No person shall park or leave standing any commercial vehicle exceeding a maximum gross weight of three tons (6,000 pounds), but less than five tons (10,000 pounds), upon any street that is not a designated truck route, nor shall any commercial vehicle exceeding a maximum gross weight of three tons (6,000 pounds), but less than five tons (10,000 pounds), be parked or left standing on any residential property except as follows:
(1) While actively loading or unloading property for such time that is reasonably necessary to complete the work;
(2) When such vehicle is parked in connection with, and in the aid of, performance of a service to or on a property in the block in which the vehicle is parked for such time that is reasonably necessary to complete the service.
(B) Parking commercial vehicles on residential streets; more than five tons. No person shall park or leave standing any commercial vehicle with a maximum gross weight of five tons (10,000 pounds) or more upon any street that is not a designated truck route, nor shall any commercial vehicle with a maximum gross weight of five tons (10,000 pounds), be parked or left standing on any residential property except as follows:
(1) While actively loading or unloading property for such tune that is reasonably necessary to complete the work;
(2) When such vehicle is parked in connection with, and in the aid of, performance of a service to or on property in the block in which the vehicle is parked for such time that is reasonably necessary to complete the service.
('65 Code, § 4-5.1110) (Ord. 49-C.S., passed - - ; Am. Ord. 369-C.S., passed - - ; Am. Ord. 409-C.S., passed - - ) Penalty, see § 10.99