He leapt onto the platform and shut the compartment door.
The second man, already out the compartment door now, had thrown his pick.
He had left the compartment door open this morning.
After a moment, a credit card appeared through the crack of the compartment door.
At last, a compartment door slid open ahead of them.
The corporal led her to a row of compartment doors.
She shook her head as the compartment doors closed and the lift began to move.
As a compartment door came open, they rushed in.
That was a specified item: the lock on the compartment door.
He opened the compartment door like a native and stepped out on the platform.