What does a flashing yellow light mean?

Answer: B — Proceed with caution

A flashing yellow light serves as a warning signal indicating that drivers should proceed with caution. It suggests that the driver should slow down and be alert for potential hazards or other vehicles that may be entering the roadway. The use of a flashing yellow light often indicates that the intersection or area ahead may require special attention due to changing traffic conditions, such as road work, a school zone, or a pedestrian crossing. In contrast, stopping immediately would not be appropriate, as a flashing yellow does not mandate a complete halt. Driving prepared for a U-turn is unrelated to the meaning of a flashing yellow light. Finally, yielding to pedestrians is important, but the flashing yellow light itself conveys a broader caution message rather than focusing solely on pedestrian traffic. Understanding the purpose of traffic signals, like the flashing yellow light, is crucial for safe driving practices.