A flashing red traffic signal light at an intersection means what?

A flashing red traffic signal light at an intersection indicates that drivers must come to a complete stop, just as they would at a stop sign. After stopping, drivers are required to yield to any vehicles or pedestrians in or approaching the intersection before proceeding cautiously. This ensures that the intersection remains safe for all road users, preventing accidents.

The other options do not accurately reflect the meaning of a flashing red light. Continuing to drive with caution does not apply, as stopping is mandatory. Making a U-turn is not relevant in this context, as the signal specifically indicates stopping rather than changing direction. Yielding to pedestrians only is also insufficient because the driver must yield to all traffic and not just pedestrians when proceeding after stopping.