No person shall stand or park a vehicle in a roadway other than
parallel with the edge of the roadway in the direction of lawful traffic
movement and with the right-hand wheels of the vehicle within six
inches of the curb or edge of the roadway, except as otherwise provided
in this article.
The Traffic Commission is hereby authorized to designate loading
zones within the business district and shall direct the erection of
appropriate signs marking the same, and no person shall park any vehicle
within said zones at any time except for the expeditious unloading
and delivery of merchandise or materials. (See Appendix A, Schedule
VI, for loading zone restriction locations.)