What should a driver do when they approach a traffic signal that is not working?

When a driver approaches a traffic signal that is not functioning, the appropriate action is to treat it as a four-way stop. This means that all vehicles must come to a complete stop and yield to any traffic that is already in the intersection or to the vehicle on their right if two vehicles arrive at the same time. This method promotes safety and helps prevent accidents at intersections where the normal traffic control signals are not operational.

Understanding this procedure is crucial, as it allows for an organized flow of traffic in potentially chaotic situations, ensuring that all drivers are aware of their obligation to stop and assess the intersection before proceeding. By treating a non-working traffic signal in this manner, drivers can better navigate intersections, reduce confusion, and maintain order even when the expected signals are absent.