Do you currently have car insurance? Insurance is mandatory to drive in California Yes I have insurance. But please show me your best quotes. No, please help me find the best insurance. Question When approaching a drawbridge with a green light: Answers You must stop. You may proceed without stopping. You must wait for the light to change to yellow. Explanation A bus does not need to stop before crossing a drawbridge controlled by a green signal light. The driver should still slow down and verify that it is safe before crossing. Take a FREE Practice Test Now