Fixed-term Parliaments Bill

My Lords, can I just press the noble Lord further? As I understand it, the noble Lord’s party’s view is that AV is, to a degree, an acceptable alternative to the present system of first past the post. However, I believe quite senior Members of his party have said they regard AV as a staging post. If your Lordships’ House were to be elected by a system that was further down the staging-post road, would we not be in a difficulty, using the reasoning of the noble Lord’s own party, given that it is not certain that the democratic legitimacy of the House of Commons —which I accept—would be accepted by a more democratically elected second Chamber?