When signs are placed, erected or installed in each block, giving notice thereof, no person shall park a vehicle between the hours of 1:00 a.m. and 6:00 a.m., upon any of the streets or portions of street described in Chapter 76, Schedule II, attached to and made a part of this title, unless other hours are designated in the schedule, provided that this section shall not apply to automobiles, other vehicles, parked on the streets between the hours of 1:00 a.m. and 6:00 a.m., when the owners thereof are at work in the building or on the premises, in front, or near, which the automobiles, or other vehicles, are parked.
(Prior Code, § H-IV-4) Penalty, see § 72.99