21.   Both those substances are found in over-the-counter cold medications but are banned by the International Olympic Committee and the International Amateur Athletic Federation.

22.   But police said no illegal substances were found among medication seized Tuesday by customs officers from the Bigmat team.

23.   Gonzalez said his administration had investigated the charges and found no substance in them.

24.   He had said no explosive substances were found in the packages which were strapped to hetometers, signboards, trees and shrubs, along the expressway.

25.   He said he found no substance in the allegations by Tuan Syed Hashim that his dismissal was without just cause or excuse.

26.   He said there had been seven cases where a powder substance was found, but each had been cleared after tests.

27.   If banned substances are found in their main supply, doctors could face criminal prosecution under the new rules, Boyon added.

28.   In Germany, no dangerous substances were found in initial tests of the envelopes that caused the postal shutdowns, Siebert said.

29.   In Newfoundland, two buildings were evacuated after suspicious substances were found.

30.   Investigators reportedly found banned substances and used syringes.