The Infiltrators: The First Inside Account of Life Deep Undercover with Scotland Yard's Most Secret Unit

Philip and Martin are two of London's most successful villains. They specialize mainly in drugs, but also deal in guns, stolen cars, credit cards and pretty much everything else that comes their way.

And business is booming. Martin drives a top-of-the-range BMW and Philip a slick Merc. When they hit town their wallets are fat with banknotes. If a deal looks good, money's not a problem.