No person shall stop, park or leave standing any vehicle at any time on the following public streets in the Harbor District of the City of Los Angeles, to-wit:
(a) Mormon Street from Harbor Department Roadway named Dock Street to south barrel of Ocean Avenue.
(b) South barrel of Ocean Avenue from Mormon Street to Harris Place.
(c) Harris Place from south barrel of Ocean Avenue to Seaside Avenue.
(d) North barrel of Ocean Avenue from Mormon Street to Altoona Place.
(e) Altoona Place from north barrel of Ocean Avenue to Seaside Avenue.
(f) Seaside Avenue from Altoona Place to Long Beach City boundary line.