Final answer:
When faced with a non-functioning traffic light, drivers should stop as if at a four-way stop and yield to drivers who arrived first or to the vehicle on the right if arriving simultaneously. Drivers should exercise increased caution for pedestrian safety. It is also crucial for authorities to fix the problem to prevent accidents.
Step-by-step explanation:
When a traffic light is non-functioning, drivers are expected to treat the intersection as if it has a four-way stop sign. This means that you must come to a complete stop at the intersection and yield to any drivers who arrived before you. If you and another driver arrive at the same time, the vehicle to the right has the right of way. It's important to proceed with caution and to be aware of other drivers who may not know how to react to a non-functioning traffic signal.
Pedestrian safety is also a critical consideration when dealing with a non-functioning traffic light. Without a working signal, pedestrians who are used to crossing at regular intervals may now have to dodge traffic to get across safely. Therefore, drivers should be especially vigilant of pedestrians trying to navigate the intersection.
In the event that traffic lights are not functioning, and accidents increase as a result, there is a compelling reason for emergency services or municipal authorities to rectify the situation to prevent further harm or loss of life.