You arrived to an intersection that is not clear:(free)

1. Correct answer: Stop before the intersection and wait for traffic to clear.
2. You are permitted to turn left, even if the intersection is not clear.
3. If the traffic light is green you may enter the intersection, even when it is not clear.
4. Enter the intersection carefully and wait there for it to clear.

WhyIf the intersection is not clear, stop before it and wait until it clears. You may not enter even on green.