31.   But journalists were kept away from the scene by roadblocks of concertina wire and armed troops.

32.   Directly behind the polling booths was a brick wall topped with concertina wire which the terrified people had scaled as they fled attacking Indonesians.

33.   Directly behind the polling booths was a brick wall topped with concertina wire which the terrified people scaled as they fled attacking Indonesians.

34.   Dozens of armed U.S. soldiers stood guard, ringing parts of the cathedral with concertina wire and keeping crowds at a distance.

35.   Dozens of U.S. soldiers stood guard around the cathedral, ringing parts of it with concertina wire and keeping crowds at a distance.

36.   Dozens of armed, helmeted U.S. soldiers stood guard, ringing parts of the cathedral with concertina wire and keeping crowds at a distance.

37.   During the night, the U.S. Army soldiers deployed concertina wire across much of the huge Champ-de-Mars plaza to close off access to army headquarters.

38.   He noticed an intruder at the concertina wire on the perimeter of the U.S. base, said Lt. Col. Chuck Merlo.

39.   High coils of razor-sharp concertina wire are looped outside to block escape.

40.   In Kandahar, military officials have said the detainees are bound, blindfolded and separated from each other by concertina wire.