What action is required if a traffic signal is out of order?

When a traffic signal is out of order, the appropriate action is to treat the intersection as a four-way stop. This means that all vehicles approaching the intersection must stop, and the right-of-way rules for a four-way stop will apply. The vehicle that arrives first at the intersection has the right to go first, and if vehicles arrive simultaneously, the vehicle on the right has the right-of-way.

This approach is critical for maintaining safety and order when signals are not functioning, as it prevents confusion and potential accidents that could occur if drivers either assume the signal is still active or attempt to navigate through the intersection without stopping. Implementing the four-way stop protocol helps establish predictable behavior among drivers, ensuring that everyone knows they must stop and yield as necessary.