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'Explosive disposal teams are on the scene'
You are male, English and went to a public school which you hated intensely. If you happen to be a woman, you are either an impoverished, aristocratic brunette with an unsatisfactory father and a yen for saving the world or an arthritic Oxford don with a photographic memory and a past spent in Her Majesty's Secret Service. You are a spymaster. You are probably a "small, frog-like figure in glasses", "an earnest, worried little man" and by appearance "one of London's meek who do not inherit the earth".