Scotland Bill

On that point, perhaps my noble friend could deal with the argument here. If I may say so, he has put it as if it is not a major constitutional point. As a Member of the House of Commons, I was taught that the main purpose of the House of Commons was to vote means of supply; that is its main function. Therefore, the creation of new taxes is a matter which is dealt with thoroughly by primary legislation through a Finance Bill, which enjoys certain privileges. Those matters do not come to this House because this House has no part to play in matters of taxation, following the efforts of the previous Liberal Administration. It seems to me to be a hugely novel concept that the House of Lords should be involved in approving the creation of a new tax. Can my noble friend explain why that is included in the Bill?