What indication does a flashing yellow light provide?

A flashing yellow light serves as a warning signal to drivers, indicating that they should proceed with caution. This alert means that while the roadway is clear for movement, there may be potential hazards or conditions that require careful attention. It suggests the need for heightened awareness of pedestrians, vehicles, or other obstacles in the vicinity.

In situations involving a flashing yellow light, drivers must adjust their speed and readiness to react to changing circumstances, such as other vehicles entering the intersection or pedestrians crossing. This light does not require a complete stop, unlike a red light or a steady yellow light, which signals drivers to prepare to stop. Therefore, the guidance to proceed with caution is essential for maintaining safety on the road when encountering a flashing yellow light.