The director of public works is authorized to place official
traffic control devices within or adjacent to intersections and indicating
the course to be traveled by vehicles turning at such intersections,
and the director of public works is authorized to locate and indicate
more than one lane of traffic from which drivers of vehicles may make
right or left-hand turns, and the course to be traveled as so indicated
may conform to or be other than as prescribed by law or ordinance.
(Prior code § 20-701)