Florida Road Rules Practice Test - Online Prep & Practice Exam

When you encounter a traffic signal that is not functioning, the correct response is to stop, yield to traffic, and proceed with caution. This approach adheres to the principle of treating an inoperative traffic signal as a four-way stop.

At a non-functioning signal, it is critical to pause and assess the situation, giving way to any road users who may have the right of way. This is important for preventing accidents and ensuring that traffic flows safely. Approaching with caution allows you to check for other vehicles, pedestrians, or any other hazards that may be present in the intersection.

In contrast, proceeding through the intersection at full speed can create a dangerous situation, increasing the likelihood of collisions. Ignoring the signal altogether can also lead to accidents, as other drivers may be following their traffic signals. Finally, using your horn is typically not advised, as it could cause confusion among other drivers rather than clarify the situation. Adopting a careful and methodical approach ensures the safety of everyone on the road.