When turning right on red, the vehicle typically has to yield to traffic coming from the left, and the crosswalk parallel to that stream if there is one. If turning right at a three-way junction from a major road onto a minor road, the vehicle only has to yield to the crosswalk since there is no road on the left side. Sometimes, the opposing side has a protected left turn, requiring the vehicle to yield to opposing vehicles turning left, but not any crosswalks. In any case, the vehicle turning right on red has to yield only to one stream of vehicles (out of two possible streams) and zero or one crosswalk.