2012 Utah Code
Title 41 - Motor Vehicles
Article 6a - Traffic Code
Section 307 - Flashing red or yellow signals -- Rights and duties of operators -- Railroad grade crossings excluded.

Except as provided under Section 41-6a-1203 regarding railroad grade crossing, the:

(1) operator of a vehicle facing an illuminated flashing red stop signal used in a traffic-control signal or with a traffic sign shall stop at a clearly marked stop line, but if none, before entering the crosswalk on the nearest side of the intersection, or if none, then at a point nearest the intersecting roadway where the operator has a view of approaching traffic on the intersecting roadway before entering;

(2) right to proceed is subject to the rules applicable after making a stop at a stop sign; and

(3) operator of a vehicle facing an illuminated flashing yellow caution signal may cautiously proceed through the intersection or cautiously proceed past the signal.

Renumbered and Amended by Chapter 2, 2005 General Session