MPS have to declare outside earnings in 'bands' - up to �5k and �5,001-10k, for example so the figures can be misleading in the Register. BUT if you look back through the papers published the day after publication of the Register, you'll get some more accurate figures (or better educated guesses, at least). I beleive the London Evening Standard listed the outside earnings of all London MPs and I would have expected the Manchester Evening News, Newcastle Journal, The Scotsma or Western Mail to have done the same.