How should drivers handle a non-functioning traffic signal?

When encountering a non-functioning traffic signal, drivers should treat it as a stop sign. This means coming to a complete stop at the intersection, checking for oncoming traffic, and ensuring that it is safe to proceed before moving forward. This approach prioritizes safety and proper right-of-way protocols since traffic signals are designed to manage the flow of vehicles and pedestrians. When the signals are out, treating the situation similarly to a stop sign allows all drivers to make cautious decisions based on the presence of other vehicles or pedestrians, reducing the risk of accidents.

In contrast, disregarding the traffic signal, calling authorities, or continuing at speed can lead to dangerous situations or collision risks, as the usual operating rules of traffic signals no longer apply.