How should you respond to a flashing red traffic light?

Answer: B — Stop and proceed when safe

A flashing red traffic light indicates that you must come to a complete stop, similar to a stop sign. This signal is used to alert drivers to potential hazards or to notify them that they need to yield to other traffic. Once you have fully stopped, you should check for oncoming traffic and pedestrians before proceeding through the intersection when it is safe to do so. This approach ensures that you remain aware of your surroundings and allows you to proceed safely without endangering anyone else on the road. It's important to recognize the flashing red light as a signal for caution and to prioritize safety when making your decision to move again.