What must you remember when you want to use the ramp or lift of a bus?

You chose both answer 1 ("The ramp may only be moved in or out when the bus is standing") and answer 2 ("The lift may only be operated when the bus is standing"), which are both correct. This is because, for safety reasons, ramps and lifts on a bus must only be operated when the bus is completely stationary. Moving or using these mechanisms while the bus is in motion or setting off would be dangerous for passengers and could lead to accidents or injuries. Always wait until the bus has come to a full stop before using the ramp or lift. Answer 3 is incorrect, since it is never allowed to use these features while the bus is moving. Remember: safety comes first, and these rules help protect everyone on board.