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 means that while it is safe to continue moving through the intersection, drivers must be alert and prepared to yield to other vehicles or pedestrians that may be present. The flashing yellow light serves as a warning to exercise increased awareness of the driving conditions ahead, as well as to be ready to stop if necessary.

In contrast, the other options do not appropriately reflect the intended action associated with a flashing yellow light. Stopping immediately, turning around, or driving as fast as possible are not appropriate responses to a flashing yellow signal. Therefore, understanding that a flashing yellow light means to proceed with caution helps ensure safe navigation through intersections and enhances overall traffic safety.