What does a green arrow at a traffic signal mean?

A green arrow at a traffic signal indicates that drivers can proceed in the direction that the arrow is pointing. This signal grants the driver the right of way to turn in that direction, meaning they are allowed to move safely and confidently without needing to yield to other vehicles or pedestrians.

The green arrow signifies that the pathway is clear for action, as opposed to a standard green light which permits straight movement but could require yielding depending on the situation. If the arrow is pointing left, for instance, the driver can turn left. If it’s pointing right, the driver can turn right. The signal effectively communicates to drivers that they can go ahead in the designated direction without concern for oncoming traffic or pedestrians, making it a clear and unambiguous directive.