What does a flashing yellow light indicate?

Answer: B — Proceed with caution

A flashing yellow light serves as a warning for drivers to proceed with caution. It indicates that there may be a potential hazard ahead or that the situation requires increased awareness. This light does not compel drivers to stop but rather encourages them to slow down and be vigilant about their surroundings. The purpose of a flashing yellow light is to alert drivers to be attentive to the conditions of the road or nearby intersections, where there could be pedestrians, construction, or other vehicles that might not be immediately visible. It's essential for drivers to interpret this signal as a call for careful observation and readiness to react accordingly, making it a critical aspect of safe driving practices.