What action should you take when approaching an intersection with a traffic signal that is not functioning?

When approaching an intersection where the traffic signal is not functioning, the appropriate action is to treat it as a four-way stop. This means that all vehicles and pedestrians should come to a complete stop and yield to any traffic already in the intersection or any vehicles that arrive first. This approach ensures that all road users can navigate the intersection safely and fairly, reducing the risk of accidents caused by confusion or misinterpretation of the traffic situation.

In the case of a traffic signal failure, it is essential to follow the established rules of the road, which prioritize safety and orderly movement. This method also allows drivers to assess the traffic conditions from all directions, helping to make safety-conscious decisions.