What should a driver do during a traffic signal blackout?

During a traffic signal blackout, the safest and most appropriate action a driver should take is to treat the intersection as a four-way stop. This means that all vehicles approaching the intersection must come to a complete stop, allowing each driver to take turns based on their arrival at the intersection. This approach helps to prevent accidents and ensures that traffic flows more smoothly when signals are not operational.

In situations where traffic signals are not working, treating the intersection as a four-way stop provides a clear guideline for drivers, mimicking the rules that normally govern intersections with stop signs. This practice reduces confusion and promotes safety, as it establishes an orderly method for navigating through the intersection.

It's also important to note that speeding through the intersection, waiting idly for signal restoration, or proceeding with caution without yielding can lead to dangerous situations. These actions might contribute to confusion among drivers and increase the risk of collisions. Therefore, the best practice is to adhere to the four-way stop rule in order to prioritize safety and manage the flow of traffic effectively.