(A) The City Engineer is hereby authorized to erect signs indicating no parking upon either or both sides of a street adjacent to school property when such parking would, in the City Engineer’s opinion, interfere with traffic or create a hazardous situation.
(B) If official signs are erected indicating no parking upon either side of a street adjacent to any school property as authorized herein, it is unlawful to park a vehicle in any such designated place.
('72 Code, § 725:39) Penalty, see § 10.99