What must a driver do at a flashing yellow light?

At a flashing yellow light, a driver is required to slow down and proceed with caution. This signal alerts the driver that they should be aware of potential hazards or oncoming traffic but does not require a complete stop. The purpose of the flashing yellow light is to indicate that the driver should be more vigilant in observing their surroundings and prepared to react as necessary. This could involve watching for pedestrians, other vehicles, or any other factors that may influence safety as they continue through the intersection. The emphasis on slowing down is crucial, as it allows the driver to have better control and a clearer assessment of the road conditions, reducing the risk of accidents.