I am not a lawyer—that will become very apparent from what I am going to say—but I support Amendments 68, 69 and 69A. I am puzzled that the Government say that their aim is to introduce legal clarity. I think back to 50 years ago and Lord Denning’s great speech about EU law coming inextricably up the estuaries and rivers. He did not think that we should join the European Community. He made a remarkable speech, which was correct: over 50 years, EU law has come up the rivers and estuaries. How do you desalinate the common law of England? It grows organically. Which bits do you prune? How do you know which nutrients were of European origin and which were of domestic origin? How do you go about this task? Fortunately, it seems that we are not going to be allowed any role in this, because it is going to be done by a Minister with the stroke of a pen. Surely that cannot be right.
The wonderful letter we got from the Minister at noon today explains what we are doing now in the following terms:
“Retained case law is not being sunset”—
I would have said “sunsetted”, but still.
“However, the repeal of section 4, and the removal of supremacy and general principles by clauses 3 to 5 will mean that after the end of 2023 the effects of these features of EU law would not be expected to be read in to relevant retained case law, when our domestic courts are interpreting and applying assimilated law. However, where there is a restatement of case law concerning the application of principles being removed by clauses 3 to 5 of the Bill … it would be expected that courts would continue to consider relevant case law where it is clear from the restatement that that is the intention.”
If I were the court, I would have no idea how to interpret that. What am I supposed to do? I am supposed to work out what the Minister’s intention was from his restatement. Did he intend that I should still look at that EU law, or not? If I am not to look at it, what am I supposed to look at? Fifty years have passed. Does all that salinated law—all these precedents—have to be ignored? I find it quite hard to believe.
The letter explains:
“From the end of 2023 our domestic courts should no longer apply the retained EU principles of interpretation … when they are interpreting and applying assimilated law. Instead, we expect them to apply domestic principles of interpretation.”
What are “domestic principles of interpretation”? We have 50 years of precedent and case law. Is that domestic? I say, yes, it is—but, of course, it is salinated. EU law did affect the development of UK law. So, the reports that are called for in these amendments are absolutely
necessary. I feel reluctant to impose on the Law Commission the heavy load that Amendment 69A would place on it. I have great sympathy with the noble Lord, Lord Kirkhope, and I would have preferred his solution to the matter.
I have one other mild grievance with the letter that arrived at noon from Lord Gobbledy of Gook—sorry, the noble Lord, Lord Callanan. It answered a lot of points raised in this debate over the past three days, but not mine. I have now asked four times what the procedure is for getting rid of pieces of EU law—our law—that are to be disapplied and abolished altogether. What we get in reply are examples: we hear about olives, lemons, and navigation in the Skagerrak. I agree with that; no doubt there are several pieces of law that have never been relevant and have no relevance now, and that none of us will miss much. However, there could be others that a Secretary of State might wish to abolish but some of us might take a different view on. For example, if Mr Rees-Mogg were still in charge of this exercise, one could imagine that his might be quite a liberal interpretation of the power to extinguish. What procedure is to be followed? People have to know whether or not laws exist, so there must be some sort of publication. The Minister cannot do this absolutely in private.
Secondly, I would have thought that there would have to be some sort of legal instrument. I do not see how you can pare the statute book without doing so in a clearly legally established and recognisable way. Thirdly, it seems to me that there must be some role for Parliament in that exercise. I cannot see what it is and we have not been told. My questions for the Minister are these: what procedure is going to be used; how will the users of the law know that it has been used; and what role will Parliament have in making the decision?