Again, I refer the hon. Lady to the reply that I gave some moments ago to Mr. Carmichael.
It is important that the devolution settlement works well in legal terms. As the hon. Lady knows, one of my statutory functions is to look at Scottish Parliament legislation and deal with challenges to the acts of Scottish Ministers. I do so with the interests of the UK Government in mind, but it is in the interests of the UK Government, the Scottish Parliament and the Scottish people that the legal boundaries are properly dealt with. I try to do that as best I can.