How should you treat a traffic light signal that is not functioning?

When a traffic light signal is not functioning, treating it as a stop sign is the correct approach. This method is established to ensure safety at intersections where normal traffic control has failed. By approaching the intersection as if there is a stop sign, drivers are required to come to a complete stop and yield the right of way to any other vehicles or pedestrians already in the intersection or approaching from another direction. This practice reduces the risk of collisions, as it forces all drivers to assess the situation carefully before proceeding.

This method aligns with the rules of the road, which dictate that when a traffic control device is malfunctioning, drivers should follow the standard procedures for intersections involving stop signs. Consequently, the outcome is a more controlled environment where drivers can make better decisions based on visibility and situational awareness.