A flashing yellow turn arrow indicates what about oncoming traffic?

A flashing yellow turn arrow indicates that oncoming traffic is facing a green light, which means they have the right of way and can proceed through the intersection. This signal is designed to alert drivers making a left turn that they must be cautious and watch for vehicles that will be moving straight through the intersection. Drivers turning left should yield to any oncoming vehicles that are traveling through on their green light, as those vehicles have precedence. It is important for drivers turning left to be aware of the traffic conditions and ensure it is safe to complete their turn while the oncoming vehicles proceed. In contrast, the other options do not accurately describe the implications of a flashing yellow turn arrow. For example, if oncoming traffic had a yellow light, that would indicate that they are about to stop, which is not the case with a green light.