Practice question

A driver leaves the rear door open on an interlock-equipped transit bus and steps away because the bus is being held. What is wrong with that choice?

The interlock must not be used as the parking brake or as a substitute for properly securing the bus
The interlock automatically counts as a completed after-trip inspection
The interlock makes passengers responsible for securement
The interlock is intended for long-term parking

Answer: A — The interlock must not be used as the parking brake or as a substitute for properly securing the bus

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