51.   This cover-up was aimed at concealing a failure to carry out visual inspections of the fire being extinguished.

52.   Toshiba said in a statement the remote-controlled robot was the first miniature device to be equipped for visual inspections and for indentifying and collecting foreign objects.

53.   US spy satellites, radio and phone taps and visual inspection confirmed the existence of the camps, the newspaper said.

54.   Police said that while experts have not yet examined the host equipment, a visual inspection showed no signs of malfunction.

55.   The company insists it regularly checked the track, the last occasion being a visual inspection the day before the crash.