A. 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" sign has been placed and is maintained.
B. 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 in completed; and
4. Without constituting a hazard to or interfering with any other vehicle.
(Code 1991, § 15-904)