At traffic lights, which signal will follow this amber light?

Explanation: A solid red light will be shown following amber at traffic lights. You should stop provided doing so won't cause a collision, and provided you haven't already passed the white line. Only proceed again when the lights turn green and your exit is clear. Be aware as you approach traffic lights that have been green for a while that they could change soon. Be prepared to slow down and stop if amber appears.

Category: Road and traffic signs