What does a flashing yellow traffic signal indicate?

Answer: B — Proceed with caution

A flashing yellow traffic signal indicates that drivers should proceed with caution. This means that while the intersection is not fully controlled like a red or green light, there is still an expectation for drivers to be vigilant and ready to stop if necessary. A flashing yellow light typically warns of potential hazards or intersections ahead and alerts drivers to the need for careful driving. In practical terms, when encountering a flashing yellow light, drivers should slow down and pay attention to any pedestrians, cyclists, or other road users that may be present, as well as any changing conditions in the vicinity. It emphasizes the importance of being aware and prepared to react appropriately, rather than simply proceeding as if the signal was green or stopping as it would be with a red signal. This is crucial for maintaining safety on the roads.