A. The City Traffic Engineer is authorized to determine those intersections at which it shall be unlawful for the operator of any vehicle to make a right, left, or U-turn, and shall place appropriate signs at such intersections. The making of such turns may be prohibited between certain hours of any day and permitted at other hours in which event the same shall be plainly indicated on the signs.

B. Whenever authorized signs are erected indicating that no right or left or U-turn is permitted, it is unlawful for the operator of any vehicle to disobey the directions of any such sign. (Ord. 3262-NS § 4.1, 1952)