41.   Failures had occurred during testing of similar systems before being introduced in Australia, he said, without giving details.

42.   Not only governments and businesses, but also individuals should have plans in case failures do occur, he said.

43.   The computer failure occurred four minutes before the scheduled docking of a Progress cargo ship.

44.   The computer failure occurred during the docking of a Progress cargo ship.

45.   The structure failure occurred about two hours before kickoff as fans pressed against a railing to see the Sporting team bus arrive at Alvalade Stadium.

46.   Tylenol maker McNeil Consumer Healthcare calls it one of the safest over-the-counter products and insists liver failure occurs only with substantial overdoses.

47.   When the failure occurred, technicians attempted to light the banks of lights that ring the upper deck.

48.   The worst building failures occurred in tilt-up concrete buildings, welded-steel frame buildings, parking structures and mobile homes.