If you encounter a traffic signal that isn't working, what should you do?

When you encounter a traffic signal that isn't functioning, treating the intersection as a four-way stop is the correct approach. This means that all vehicles must come to a complete stop, regardless of the direction they are coming from. The rules for a four-way stop dictate that the first vehicle to arrive at the intersection has the right of way. If two vehicles arrive simultaneously, the vehicle on the right is given priority.

This method ensures that all drivers have an opportunity to safely navigate the intersection, significantly reducing the risk of accidents that may occur due to confusion about who has the right of way when signals are not operational. Treating it as a four-way stop encourages communication through the actions of drivers, allowing them to make safe choices based on the behaviors of others.

In contrast, other options might lead to unsafe driving practices. Simply driving through without stopping or proceeding with caution without stopping could result in collisions since other drivers may also be unsure of their right of way. Waiting for a police officer to direct traffic can be impractical in many situations, particularly if there is no officer available. Therefore, recognizing the situation as a malfunctioning traffic signal and handling it as a four-way stop is the safest course of action.