Where a yield right-of-way sign has been erected at an intersection, the driver of a vehicle facing the sign shall slow down to a speed reasonable for the existing conditions or shall stop if necessary and shall yield the right-of-way to other vehicles which have entered the intersecting roadway either from the right or left or which are approaching so closely on the intersecting roadway as to constitute an immediate hazard, but thereafter may proceed at such time as a safe interval occurs.
(Added Coun. J. 7-12-90, p. 18634)