Uh really? Check any list of the world's tax havens, and you will see the British Virgin Islands, the Cayman Islands, the Isle of Man, and Bermuda. The City of London has been a conduit through which wealth has been pilfered to these territories for a long time. They may shout from the rooftops about others' improprieties, but I seriously doubt their commitment to meaningfully overhaul their own house.