What action is recommended if you encounter a traffic signal that is malfunctioning?

Answer: B — Position your vehicle as if you are approaching a stop sign.

When encountering a malfunctioning traffic signal, it is important to treat it as a stop sign. This means you should come to a complete stop, check for any oncoming traffic, pedestrians, and then proceed with caution only when it is safe to do so. This approach ensures that you are making a conscious effort to prioritize safety in an unpredictable situation, where the normal rules of traffic control are not in effect. By obeying this recommendation, you reduce the risk of accidents, as other drivers may also be unsure how to react to the malfunctioning signal. Treating the signal as a stop sign allows for a predictable reaction among all road users, fostering safer interactions at the intersection.