71.   The military associations are as inescapable as the locked doors that confine the young occupants to their quarters.

72.   The officers, who were responding to a report of family violence, kicked open the locked door to the master bedroom.

73.   The rationale was that unsafe sex behind locked doors in the bathhouses was spreading the fatal virus.

74.   The shop was high in an old office building, and the owner ran things behind a locked door.

75.   Their noses nearly touch the panes of ceiling-to-rail glass, their eyes riveted on an electronically locked door in the next building.

76.   There was a need, he said, for full-time armed security guards, a police presence, metal detectors, and locked doors.

77.   There was a cautious tap at his locked door.

78.   These works, he adds, would be kept behind locked doors or in private cabinets, out of view of visitors, women or servants.

79.   They were trampled to death after their escape was blocked by locked doors.

80.   They were kept behind a series of locked doors and monitored by video cameras and three daunting guards.