Ordinance amending Division I of the Transportation Code to prohibit the on-street parking of any Commercial Vehicle, as defined by the California Vehicle Code, over 22 feet in length or seven feet in height in any residential district, including any RH (residential, house), RM (residential, mixed), or RTO (Residential Transit Oriented) district between the hours of 12:00 a.m. and 6:00 a.m. when Municipal Transportation Agency signs are posted giving notice; and affirming the Planning Department