31.   Doors and windows are locked or barred to prevent escape, he said.

32.   Dudayev and his top commanders reportedly were not in the village when it was captured, and the military beefed up security to prevent their escape.

33.   During the Cold War, heavily armed Communist East German soldiers patrolled the area to prevent escapes to the West.

34.   Firefighters worked for several hours early Saturday to put out the fire, while police surrounded the area to prevent escapes.

35.   Firefighters worked for several hours early Saturday to contain the fire while police surrounded the area to prevent escapes.

36.   Guns will not necessarily prevent future escapes, officials said.

37.   Guards fired shots to try prevent the escape.

38.   He said marines and divers will guard them during the four-day voyage to prevent escapes.

39.   He said the frontier had been sealed to prevent his escape.

40.   He said police and soldiers prevented any escapes.