I have previously explained a possible route to deal with tax "evasion".

It remains a fact that the conservatives are the party of the rich and another fact that more conservatives and rich avoid tax than any others - look at this government's giveaways so far to tax avoiders and tax havens.

Tax evasion that is hidden through non-disclosure is not effectively pursued. Tax avoidance is neither pursued not tackled. I could tell you here and now the name of a multimillion pound business the directors of which slide millions a year undisclosed out to numbered accounts in Liechtenstein - but my nameless clients (who are not the villains) believe that revenge is a dish best eaten cold and will make the appropriate anonymous report complete with account numbers in due course.

Oh - it's not you Richie, and it's not you Willie and it's not you Bozo - you can shower and change your underwear now.

PS Don, try to remember (or are you suffering from short term memory loss?) - who introduced the traduced expenses system and why?