Practice question

A transit driver stops at a terminal with the rear door open and the brake-door interlock holding the coach. What is the correct parking-brake decision?

Set the parking brake because the interlock must not be used in place of the parking brake
Rely on the interlock because it is designed to replace the parking brake
Leave the driver's seat because the throttle is held idle
Release all brakes because the rear door is open

Answer: A — Set the parking brake because the interlock must not be used in place of the parking brake

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