No person shall park and leave standing on any public street in any residence district, as defined in the California Vehicle Code, any of the following vehicles, except while mechanically disabled, or while loading or unloading property, or when such vehicle is parked in connection with, and in aid of, the performance of a service to or on a property in the block in which such vehicle is parked or left standing:
.010 Any truck tractor as defined by the California Vehicle Code with or without attached trailer;
.020 Any trailer not attached to a motor vehicle;
.030 Any commercial vehicle as defined by the California Vehicle Code having a manufacturer's gross weight rating of ten thousand pounds or more;
.040 Any bus as defined by Section 233 of the California Vehicle Code, but excepting a vanpool vehicle as defined in Section 668 of the California Vehicle Code.
The Traffic Engineer is hereby authorized to post and maintain appropriate signs designating said parking restrictions. (Ord. 3638 § 1; January 4, 1977: Ord. 4597 § 1; April 16, 1985: Ord. 6434 § 2; April 10, 2018.)