31.   As in other districts, the security officers would be unarmed and would call the police when they saw crime.

32.   As security officers for the incoming president, Megawati Sukarnoputri, explored the palace grounds, Wahid embraced a stream of friends who came to say their farewells.

33.   As the drama unfolded, many tourists were directed into restrooms by security officers, who locked them in until the threat had passed.

34.   As security officers attempted to break it up, students began throwing plastic bottles and other objects, authorities said.

35.   As usual, visitors were going through metal detectors, all packages were being screened and court security officers were patrolling the building.

36.   As security officers crowded around Chirac, repeatedly shoving Palestinians, reporters and his aides away, Chirac finally halted and angrily turned on the chief of the detail.

37.   As security officers led Starks to the locker room, spectators threw debris at Starks, but fortunately, he continued on his way to the locker room.

38.   As the ceremony progressed, most of the Jewish visitors to the wall stopped praying and watched, hemmed in by security officers.

39.   At Harvard, university officials had assigned security officers to monitor Muslim events even before the Saturday night e-mail.

40.   At any big airport, some of the carry-on bags that are now put through X-ray machines will be unpacked and inspected by security officers.