11.   She twisted out of his grasp and pushed through the swing doors.

12.   She marched into A and E, slapping the swing doors out of the way with the palm of her hand, and turned smartly into the cloakroom.

13.   He walked away, thrusting the swing door out of his way and striding off down the corridor towards his office.

14.   Lily appeared through the swing doors with Sergeant Davis, shrugging herself into her coat as she came.

15.   He came up with the solution after ripping open a wall to replace a swing door the traditional way.

16.   Hysterical mothers wept as their children were rushed through the swing doors into the hospital, they said.