Final answer:
When facing a red light with a green arrow, you can make the turn indicated by the arrow after yielding to other vehicles and pedestrians.
Step-by-step explanation:
When facing a red light with a green arrow under it, you must follow the rules of the traffic signal. The green arrow indicates a protected turn, which means you can proceed in the direction of the arrow even though the main signal is red. However, you need to yield to pedestrians and oncoming traffic before making the turn.
For example, if you are driving and come across a red light with a green arrow pointing to the right, you can turn right after checking for any pedestrians or oncoming traffic. On the other hand, if the green arrow is pointing left, you can make a left turn after ensuring the path is clear.
In summary, when faced with a red light with a green arrow, you are allowed to make the turn indicated by the arrow, but proceed with caution and yield to other vehicles and pedestrians.