Arkansas Code Title 27. Transportation § 27-52-108. Definitions of flashing signals

(1) Flashing red, which is a stop signal, means when a red lens is illuminated by rapid intermittent flashes, drivers of vehicles shall stop before entering the nearest crosswalk at an intersection or at a limit line when marked, and the right to proceed shall be subject to the rules applicable after making a stop at a stop sign; and

(2) Flashing yellow, which is a caution signal, means when a yellow lens is illuminated with rapid intermittent flashes, drivers of vehicles may proceed through the intersection or past the signal only with caution.