The Director of City Services is hereby authorized to forbid parking in zones or to limit the amount of parking time under the following circumstances:
(A) When an emergency exists;
(B) When construction work is taking place in proximity to the parking zone;
(C) To expedite the flow of traffic.
(`79 Code, § 70.630) (Ord. 480, passed 4-5-48; Am. Ord. 724, passed 8-3-70; Am. Ord. 91-258, passed 12-16-91) Penalty, see § 70.99