My Lords, my noble friend Lady Bowles has identified a problem that goes beyond what the committee sought to solve in its proposal, and proposed an ingenious way of trying to deal with it. The committee’s proposal seeks to protect the important bits of that legislation from the degree of vulnerability provided by the repeal of statutory instruments under our present procedures. It is an intriguing point in some ways, because I expect this to be a shrinking area of law over time. If we leave the EU, one assumes that much of this legislation will in time be replaced by new legislation bringing that area of law up to date, not because it is EU law but because things move on and there is a need to do so.
That reminds us of the danger that the committee set out at paragraph 103 of its report. It said:
“If the ‘supremacy principle’ were to continue to feature in the Bill, clause 5(3) would need to be amended to clarify the extent to which retained EU law can be modified while retaining the benefit of that principle, and to clarify in what circumstances the modification of pre-exit domestic law would be such as to turn it into post-exit domestic law that is no longer vulnerable to the operation of the ‘supremacy principle’”.
We chose not to go down that road or try to define it because it seemed an extremely bad situation to get into. One other problem that I will add to the list so well adumbrated by the noble Lord, Lord Pannick, occurs in paragraph 87 of the report, which points out that Clause 5 would also need to be amended,
“to provide courts … with suitable guidance for the purpose of determining whether a rule of the common law should be taken to have been ‘made’ before or after exit”.
If that is not done then the procedure that the Government have chosen will yet again promote and continue uncertainty. In both cases it would be better to go for some version of what the committee proposed.
6.45 pm