What does a flashing yellow light indicate?

Answer: A — Caution; proceed with care

A flashing yellow light indicates caution and signals drivers to proceed with care. This means that while it is safe to continue through an intersection or area, drivers should be aware of their surroundings and prepared to stop if necessary. The flashing yellow light serves as a warning that there could be hazards ahead, such as pedestrians crossing, road work, or other vehicles that may be present. Drivers should not stop for the flashing yellow light itself, which differentiates it from a solid yellow light that indicates the need to prepare to stop. It encourages a sense of vigilance without demanding an immediate halt, which is crucial for maintaining traffic flow while still prioritizing safety.