What does a flashing yellow arrow indicate?

A flashing yellow arrow indicates that a driver may turn in the direction of the arrow, but only if the way is clear and it is safe to do so. This signal provides a warning to proceed with caution while allowing turning movements. It signifies that oncoming traffic has the right of way, and drivers should yield to pedestrians crossing the intersection.

This traffic signal is important because it balances the need for traffic to continue moving while also allowing turns, thus enhancing the flow of vehicles at intersections. Understanding this signal helps prevent accidents and ensures proper adherence to traffic laws.