When can you legally make a left turn at a red traffic signal?
When you encounter a red arrow signal, you may turn after you come to a complete stop and look both ways for traffic and pedestrians.
What do lane-use signals indicate?
Unless directed by a police officer, you must obey all signs and signals.
The light at an intersection is green and a police officer motions you to stop. What should you do?
Before turning right on a red light at an intersection, you do not have to come to a complete stop.
To whom do traffic signals apply?
If you encounter a yellow X lane-use signal, you should move out of the lane as soon as safely possible.
Pedestrians do not have to obey traffic signals.