What does a flashing yellow light mean?

A flashing yellow light indicates that drivers should proceed with caution. This signal alerts motorists to a potential hazard ahead, requiring them to be more aware of their surroundings and to slow down if necessary. It does not mean that drivers should stop or yield to all vehicles but rather be prepared to react to any unforeseen circumstances. Understanding this traffic signal is crucial for maintaining safety on the road, as it encourages attentiveness while still allowing for movement through the intersection or area that the light is monitoring.