Final answer:
A steady green arrow on a traffic light indicates that the driver has the right of way to turn in the direction of the arrow, either left or right, and should proceed with caution.
Step-by-step explanation:
A light with a steady green arrow means that the driver has the right of way to make the turn in the direction of the arrow. This arrow indicates a protected turn, where oncoming traffic is stopped by a red light, allowing the driver to turn without yielding to other vehicles. The correct action to take is either:
- If the arrow points left, the driver should turn left.
- If the arrow points right, the driver should turn right.
Note that while the driver has the right-of-way with a green arrow, it's always important to proceed with caution and be aware of pedestrians and other obstacles.