What does a flashing red traffic signal light at an intersection instruct a driver to do?

A flashing red traffic signal light functions similarly to a stop sign. It instructs drivers to come to a complete stop at the intersection. Once stopped, drivers must assess the situation, ensuring it is safe to proceed before entering the intersection. This rule is in place to enhance safety by allowing drivers to yield to oncoming traffic and pedestrians, reducing the likelihood of accidents.

In contrast, proceeding with caution or simply slowing down without stopping would not meet the regulatory requirement indicated by a flashing red light. Ignoring the signal completely undermines traffic laws and can lead to serious safety hazards. Thus, the requirement to stop completely ensures that all drivers operate with a shared understanding of the importance of stopping at critical intersections.