How should you react to a traffic signal that's malfunctioning?

When a traffic signal is malfunctioning, treating it as a four-way stop is the safest and most appropriate response. This means that all vehicles approaching the intersection must stop and yield to one another before proceeding, similar to what occurs at a traditional stop sign. This approach is vital for maintaining safety and order at intersections where normal traffic flow is disrupted due to a malfunctioning signal. It ensures that each vehicle has the opportunity to assess the situation and proceed when it is safe, reducing the risk of accidents.

In this context, ignoring the signal or assuming it is functioning normally would lead to confusion and potentially dangerous situations. Proceeding with caution without recognizing the need to fully stop may also result in collisions, especially if other drivers do not behave predictably. Hence, treating a malfunctioning signal as a four-way stop facilitates safer navigation through the intersection for all road users.