What should a bus driver do when stopped at a drawbridge?
a.Open the door, look, and listen before proceeding when safe
b.Honk twice and proceed slowly
c.Flash hazard lights and proceed when the bridge is fully down
d.Wait for an all-clear signal from the bridge operator
Explanation
At a drawbridge, after stopping 50 feet before it, the driver must open the door, look, and listen to confirm it is safe to cross before proceeding.
