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

When approaching a traffic signal that is not working, treating it as a four-way stop is the appropriate response. This means that drivers should come to a complete stop at the intersection, yield to any vehicles already in the intersection, and proceed only when it is safe to do so. This approach helps to maintain safety and order at intersections that would otherwise rely on automatic signals, which can be confusing or result in accidents if ignored.

In scenarios where signals are malfunctioning, traffic can become unpredictable. By following the rules of a four-way stop, drivers can navigate the intersection responsibly, ensuring that everyone has a chance to cross safely. This rule is established to prevent collisions and ensure that drivers communicate their intentions through actions like stopping and yielding, rather than relying on malfunctioning signals.