No person shall stop, stand or park a vehicle for any purpose or period of time except for the expeditious loading or unloading of passengers in any place marked as a passenger curb loading zone during hours when the regulations applicable to such passenger curb loading zone are effective, and then only for a period not to exceed five minutes.
('72 Code, § 34-115) (Ord. O-79-13, passed 3-7-79) Penalty, see § 72.999