What do traffic signals indicate when they are malfunctioning?

When traffic signals are malfunctioning, it is important to prioritize safety and follow the appropriate protocols for such scenarios. Treating the intersection as if it has a stop sign ensures that drivers come to a complete stop, allowing them to assess the situation and proceed safely. This approach helps to prevent accidents and confusion that can arise when signals are not functioning properly.

By stopping, drivers can look for oncoming traffic, assess whether it is safe to proceed, and interact with other vehicles and pedestrians who may also be unsure of the rules in a malfunctioning signal situation. This careful approach fosters a safe environment at an intersection, minimizing the risk of collisions.

The other options do not promote safe driving habits under malfunctioning conditions. For instance, proceeding as if all signals are green or continuing to drive without stopping can lead to dangerous situations, while relying on the signal of the nearest working light can create confusion at intersections where multiple signals may not be in sync.