A. Prohibited Places: The driver of a vehicle shall not turn the vehicle so as to proceed in the opposite direction upon any street in the city at the following locations:
1. At intersections controlled by traffic control devices or signals unless such turns are specifically authorized;
2. Where a police officer is directing traffic, except at the latter's direction; or
3. At any other location where an official "No U-Turn" has been placed and is maintained.
B. Manner Of Making U-Turns: A U-turn may be made only when it can be made in safety and without interfering with other traffic. No person shall make a U-turn, except in the following manner:
1. By approaching the intersection as closely as practical to the right curb or edge of the roadway, the driver giving and continuing to give a signal for a left turn until the turn is completed, proceeding to make the turn across the intersection;
2. In one continuous movement without stopping or backing the vehicle;
3. By yielding the right of way at all times to all vehicles until such turn is completed; and
4. Without constituting a hazard to or interfering with any other vehicle. (1990 Code § 15-904)