What should you do if a traffic signal is not working?

When a traffic signal is not functioning, it is essential to treat the intersection as a four-way stop. This means that all vehicles must come to a complete stop, and then the right-of-way should be given to the vehicle that arrived first at the intersection. If vehicles arrive simultaneously, the vehicle on the right has the right-of-way. This procedure ensures safety and order at intersections that would otherwise be controlled by traffic signals, reducing the risk of accidents due to confusion or miscommunication among drivers. Following this protocol is crucial in maintaining safe and efficient traffic flow when signals fail.