Arkansas StatutesSubchapter 4 - Turning, Stopping, and Signaling§ 27-51-401 - Turning at intersections.§ 27-51-402 - Turning on curve or crest of grade prohibited.§ 27-51-403 - Signals for turning, stopping, changing lanes, or decreasing speed required.§ 27-51-404 - Signals to stop or turn.§ 27-51-405 - Hand and arm signals.