31.   Investigations revealed the fire was caused by an electrical fault in the exhaust fan of the sandwich kiosk, an official spokesman said.

32.   It said a long strike could also hit land-based and offshore industries because of a lack of personnel to repair electrical faults.

33.   Officials said the fire was likely caused by an electrical fault.

34.   Port officials said it may have been triggered by an electrical fault, but eyewitnesses said it was a bomb.

35.   Some news reports said it was caused by an electrical fault.

36.   Station officials believed the fire was caused by an electrical fault, but were still investigating.

37.   The blaze, believed to have been caused by an electrical fault, raged through the Departure Concourse on the sixth floor of the passenger terminal building.

38.   Technicians at Arad airport discovered an electrical fault which gave a faulty reading on the fuel meter, head of air traffic control Dan Stancoiu said by telephone.

39.   The cause is being investigated but officials said an electrical fault was suspected.

40.   The fire was caused by an electrical fault, PTI said.