I would be happy to include it in the letter. I hesitate to give what I think is a legal definition in front of so many noble and learned Lords but I am told that interpretive effects are not case law. As I understand them, the interpretive effects are the general principles of EU law that have been used to apply to the interpretation of retained EU law because it was EU-originated. We wish to abolish interpretive effects, but that does not impinge on the case law, which of course remains.
Moving on, Clause 4 abolishes the principle of the supremacy of EU law for the end of 2023 in so far as it still applies to pre-2021 legislation. Amendment 64 would delay the abolition of the retained principle of EU supremacy until the end of 2028. There is cross-party support for the end of supremacy. In the House of Commons, Justin Madders MP—he is a spokesman for the Labour Party, I believe—said:
“Overall, we agree that there has to be an end to EU supremacy in UK law”.—[Official Report, Commons, Public Bill Committee, 24/11/22; col. 186.]
If left unreformed, supremacy would remain a constitutional anachronism on our statute book. We believe that it is simply incompatible with our status as an independent, sovereign nation, and we therefore wish to end it as soon as we can.