When you have a left green arrow, what action are you permitted to take?

When you see a left green arrow, it indicates that you have the right of way to turn left. This signaling is clear because the green arrow specifically tells drivers that it is permissible to proceed in the direction indicated by the arrow while other traffic is being held back, typically by a red light or signal. It ensures that you can make the turn safely, provided you give way to any pedestrians who might be crossing.

The other options imply actions that are not allowed or applicable in this situation. For instance, going straight would not be appropriate since the light is directing a left turn, while turning right would also be inconsistent with the direction of the green arrow. Stopping is unnecessary when the green arrow is present, as it indicates that movement is permitted.