What does a green arrow displayed with a red light indicate?

Answer: B — You can turn in the direction of the arrow

A green arrow displayed with a red light indicates that you are permitted to turn in the direction of the arrow, provided it is safe to do so. This signal is typically used to allow turns while opposing traffic is stopped by a red light. It ensures that drivers can safely make their turn, as the green arrow specifically grants them that permission despite the red light for the straight-through traffic. In this context, the green arrow is a clear signal of priority for turning vehicles, meaning that the driver can confidently turn while ensuring that the intersection is clear of any potential hazards, such as other vehicles or pedestrians. Understanding this traffic signal is crucial for safe navigation at intersections where such signals are present.