§ 72.07  PARKING OR STANDING IN LOADING ZONES.
   No person shall stop, stand or park a vehicle for any purpose or period of time, other than for the expeditious loading or unloading of passengers or materials, in any place marked as a loading zone during hours and days when the regulations applicable to that curb loading zone are effective, and then only for a period not to exceed three minutes for passengers or 20 minutes for materials.
Penalty, see § 72.99