11.   The discovery prompted the administration to temporarily ground crop-dusters as a precaution against a possible biochemical terrorist attack.

12.   The discovery prompted the Bush administration to temporarily ground crop-dusters as a precaution against a possible biochemical terrorist attack.

13.   The discovery prompted investigations into imports of waste.

14.   The discovery prompted the directive from the White House budget office.

15.   The name was not disclosed, but the discovery prompted an intensive search for evidence near the site.

16.   New discoveries have prompted plans to build its first gas liquefaction plant, with a capacity of six million tonnes per year.

17.   The discoveries prompted police to re-open investigations into the deaths of her husbands, all of whom were American citizens.