What does a flashing red traffic signal indicate?

A flashing red traffic signal functions similarly to a stop sign, signifying that drivers must come to a complete stop at the intersection and yield to any other vehicles or pedestrians before proceeding. This traffic control device is crucial for ensuring both safety and proper traffic flow, particularly in situations where normal traffic signals may not be functioning or where additional caution is needed.

In this context, the flashing red light clearly communicates that a full stop is necessary, and this understanding helps drivers maintain safe driving practices. The other options propose different actions that do not align with the typical regulations governing a flashing red light, which mandates stopping rather than proceeding or yielding without stopping.