What does a flashing red beacon above an intersection mean?

A flashing red beacon above an intersection indicates that drivers must come to a complete stop. This signal functions similarly to a stop sign, requiring all vehicles to halt before proceeding. It's essential for ensuring safety at intersections where visibility may be limited or where there may be a higher risk of accidents.

When you encounter a flashing red light, it is crucial to observe the intersection and any cross traffic or pedestrians before continuing. This regulation aims to facilitate safe navigation through intersections and minimize the chances of collisions. Understanding this can help drivers make informed decisions in real-world driving situations.