Arizona Driving Permit Written Practice Test

When a traffic signal is malfunctioning, treating it as a stop sign is the appropriate action for a driver to take. This means that when approaching a malfunctioning signal, drivers should come to a complete stop and then proceed only when it is safe to do so, yielding to any vehicles or pedestrians already in the intersection. This approach ensures that all road users can navigate the intersection safely, as it creates a clear rule for behavior when confusion may arise due to the lack of working signals. By treating the malfunctioning signal like a stop sign, drivers can prevent potential accidents that might occur from assuming right-of-way. In contrast, simply proceeding as if there is no signal could lead to dangerous situations since drivers might not be prepared to yield to cross traffic or pedestrians. Following the last signal displayed can also be problematic, as it may not accurately reflect the current traffic situation, increasing the risk of collisions. Waiting for the signal to reset may not be practical in a busy intersection and could also cause unnecessary delays for all users of the road. Therefore, treating the malfunctioning signal like a stop sign promotes safety and order at the intersection.