A.) The same as a stop sign, Stop, yield the right of way, go when it is safe.
B.) Drive with caution.
C.) Prepare to stop for red light.
D.) Stop, do not go until light is green, but you may go in the direction of the arrow if the way is clear.
The correct answer is "D" and the key word are "you may go in the direction of the arrow if the way is clear."