UK’s Withdrawal from the EU

My right hon. and learned Friend referred to legislation. Of course, he voted for the Third Reading of the European Union (Withdrawal) Act 2018, which expressly states that the European Communities Act 1972 will be repealed on exit day. Is that not sufficient proof of the need for the kind of legislation to which he referred? We do not need to have all these mysterious differences, because the anchor to the referendum is the repeal of that Act. Does my right hon. and learned Friend not agree? He voted for it.