I am a Derry man as it happens. If the hon. Gentleman wants to make a point of such substance, perhaps he should indicate to the Chair and take part in the debate. What we are talking about is a matter of political principle. It is about the direction in which we want to go forward. It is entirely possible, with good will, to put in place proper fiscal arrangements.
I wish to turn to the amendment of the hon. Member for Gainsborough (Sir Edward Leigh). I have not been in this job long—