What does it mean if a traffic light is flashing yellow?

When a traffic light is flashing yellow, it indicates that drivers should proceed with caution. This signal is a warning that there may be potential hazards or that the intersection requires careful attention. Unlike a steady green light, which gives the right of way, a flashing yellow light does not necessitate a full stop; instead, it encourages drivers to be alert and ready to yield to any pedestrians or other vehicles that may be in or approaching the intersection.

In contrast, the other options do not accurately describe the meaning of a flashing yellow light. Stopping and waiting for a green light, going through without stopping, or turning around would misinterpret the cautionary intent of the signal. Therefore, the correct understanding of a flashing yellow light as a prompt to proceed carefully and be aware of the surrounding environment is essential for maintaining safety on the road.