:
T/Fr July 15 -

7/7 BOMB MATERIAL -

BBC Newsnight reporter Mark Urban
has reported that the material used
was acetone peroxide.

He described it as an explosive which has an "extremely volatile nature" and said that "it's the same kind of explosive Richard Reid had in his shoes when he tried to blow up a trans-Atlantic flight in 2001."

:: BBC UK: Police hunt ::

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