You see a green arrow over a reversible lane, but a posted sign beside the road says the lane is reserved for buses during the current hours. What should control your decision?

1. Obey both controls; do not use the lane unless you are allowed by the reserved-lane sign
2. Use the lane because a green arrow cancels all reserved-lane signs
3. Use the lane if your trip is short
4. Stop under the arrow and wait for a red X