European Union Bill

Does the hon. Gentleman accept that the question of fettering a future Parliament is secondary these days, unfortunately, to the fact that the Supreme Court could, as the European Scrutiny Committee examined in its evidence and report on this Bill, assert that it has ultimate authority in certain circumstances? That is the mischief that we must ensure does not happen under any circumstances. We will come on to debate clause 18 and the Government's proposals, which open that door in an alarming fashion.