11.   The rule adopted Thursday aims to prevent the failures of unqualified workers, Coyner said.

12.   Only a patch up deal without the United States prevented total failure.

13.   Only a patch-up deal without the United States prevented total failure.

14.   Anyone who says they can prevent future failures is an unrealistic optimist, Mr Neoh said.

15.   But he said all naval aircraft have backup systems that help prevent catastrophic failures that would prevent the pilot from returning to ship.

16.   How was the costly failure prevented?

17.   Prime Minister Chuan Leekpai and his Cabinet are racing against time to prevent more failures in the private sector, particularly among the big firms.

18.   U.S. Federal Aviation Administrator Jane Garvey told a news conference that the ICAO security audits would be similar to safety audits already conducted successfully to prevent technical failure.