What does a flashing yellow light indicate to drivers?

A flashing yellow light is a warning signal that alerts drivers to approach an intersection or a potentially hazardous situation with caution. The correct interpretation is that drivers should slow down, look for any oncoming traffic or pedestrians, and then proceed carefully through the intersection. This means that it is important to be aware of the surroundings and to be prepared to stop if necessary.

In contrast to a solid yellow light, which simply warns that the light is about to turn red, a flashing yellow light emphasizes the need for reduced speed and heightened awareness. While some might think that they could speed up or proceed without stopping when the light is flashing, this could lead to unsafe situations if there are unexpected obstacles or other road users. Thus, the instruction to slow down and proceed with caution is essential for maintaining safety on the road.