What does a flashing yellow light mean?

Answer: B — Proceed with caution

A flashing yellow light indicates that drivers should proceed with caution. This warning signal is used to alert drivers to potential hazards or changes in road conditions ahead. When encountering a flashing yellow light, it is essential to remain vigilant and prepared to react, as the situation may require extra attention. For instance, it might indicate that there are pedestrians crossing the road, that there is construction work nearby, or that the intersection has specific considerations that warrant caution. Unlike a solid yellow light, which signals for drivers to prepare to stop, a flashing yellow light does not require a stop but encourages careful navigation through the intersection or area where it is displayed. Understanding this signal helps ensure that drivers remain safe and aware of their surroundings while driving.