Scotland Bill

Air passenger duty is to be devolved to Scotland, as it has been to Northern Ireland, albeit in a limited way. I very much welcome that. It is for each of the component parts that have responsibility for a tax to use it wisely in the interests of the people. I think we would agree that serious, proper and justifiable tax competition to grow our economy and attract investment would be a good thing, and I hope the hon. Gentleman agrees that it is always odd to hear Government Members purport to support tax competition except, of course, when it begins to affect them.