What does a flashing yellow traffic signal indicate?

A flashing yellow traffic signal indicates that drivers should proceed with caution. This signal is a warning that there may be a hazardous situation ahead, such as a pedestrian crosswalk or an intersection where special attention is required. Drivers should slow down, remain aware of their surroundings, and be prepared to stop if necessary. The intention of the flashing yellow is to alert drivers to potential risks without requiring them to stop.

In contrast, other signals, such as a solid yellow light, typically instruct drivers to prepare to stop for a red light, while a red light would require a complete stop. Therefore, the flashing yellow serves as an important reminder for cautious driving rather than a command to halt.