What does a flashing yellow light mean?

A flashing yellow light indicates that drivers should slow down and proceed with caution. It serves as a warning that there might be potential hazards or changing conditions ahead. This signal specifically means there is an intersection or pedestrian crossing nearby where vigilance is necessary. Drivers should reduce their speed and be prepared to react to any other vehicles or pedestrians that may be present. This understanding helps maintain safety for all road users, as it encourages careful observation and appropriate responses to the surrounding environment.

The other choices suggest actions that do not align with safe driving practices. Stopping immediately or speeding up to beat the light can lead to dangerous situations, especially if other vehicles are present or if visibility is compromised. Proceeding without stopping at high speed also disregards the caution implied by the flashing light, which is fundamentally designed to alert drivers to possible hazards rather than indicate a clear path.