What does a blinking yellow light mean at an intersection?

A blinking yellow light at an intersection indicates that drivers should proceed with caution. This signal alerts motorists that they need to be mindful of potential hazards, such as pedestrians crossing, vehicles that may be stopping or moving unexpectedly, or other traffic that may be merging into their lane. It is not a signal to stop; rather, it encourages a careful approach to ensure safety.

In contrast, a solid green light would indicate that it's safe to proceed without hesitation, while a stoplight or a solid red light requires a complete stop. A blinking yellow does not imply that it is safe to go without caution; instead, it emphasizes the need for increased awareness of the surroundings as the driver navigates through the intersection. This understanding helps to promote safer driving behaviors and minimize the risk of accidents.