The city traffic engineer is authorized to place official traffic-control devices within or adjacent to intersections indicating the course to be traveled by vehicles turning at such intersections, and such course to be traveled as so indicated may conform to or be other than as prescribed by law.
(Ord. 98 § 1 (part), 1993: Ord. 3 § 1 (part), 1991: prior code § 12.06.001)