What does a green arrow on a traffic light indicate?

A green arrow on a traffic light indicates that you may proceed in the direction of the arrow. This signal communicates a clear permission for you to move forward, making it safe to do so. It typically appears at intersections and signals to drivers that they can turn in the direction indicated without the need to stop for oncoming traffic or pedestrians—assuming the way is clear.

This contrasts with other signals that may indicate stopping or yielding, as a green arrow specifically signifies that the driver has the right of way in the indicated direction. Understanding this traffic signal is crucial for safe driving and for navigating intersections effectively.