What does a flashing red light mean?

A flashing red light indicates that a driver must come to a complete stop, similar to a stop sign. After stopping, the driver may proceed only when it is safe to do so. This signal is used to alert drivers to potential hazards or to give priority to certain intersections, ensuring that traffic flows safely and efficiently.

The need to stop and then proceed with caution emphasizes the importance of assessing the situation before moving forward, which enhances overall road safety. Understanding this signal is crucial, as it can prevent accidents and ensure compliance with traffic laws. Other options may imply a lesser degree of caution or responsibility, which is not appropriate for a flashing red light.