(A) The Street Commissioner is hereby authorized to place turn marker signs within or adjacent to specific intersections, as determined from time to time by the Common Council, indicating the course to be traveled by vehicles traveling through the intersections.
(B) When authorized turn markers are placed within an intersection indicating the course to be traveled by vehicles therein, no driver of a vehicle shall disobey the directions indicated by the turn markers.
Penalty, see §§ 3-2-8-1 et seq.