21.   The teams were pulled back from the rubble by a bomb threat made by telephone near dawn, but the threat apparently came to nothing and work resumed.

22.   The summons was made by telephone Monday and was not legally binding.

23.   The teams were pulled back from the rubble by a bomb threat made by telephone near dawn, but the threat apparently came to nothing and the work resumed.

24.   A similar threat was made by telephone immediately afterwards, the report said.

25.   The threats were made by telephone a few days ago, according to sources close to the organisers.