My Lords, I am mystified as to why there is any controversy at all on this matter and why the Government have come forward with a Bill that includes Clause 6 in its present form. After all, it is us who have asked for some withdrawal or transitional arrangement, and very necessarily so—I quite agree with the noble Lord, Lord Kerr; the whole matter is extremely unsatisfactory from many points of view.
Although our position will change constitutionally in March next year if we go ahead with Brexit, and we will not have been involved in the legislative process and so forth, the whole purpose of the transitional arrangement as I and I think everybody has understood it—that is the way the European Union has understood it,
because after all, it is our request—is that the regime affecting all economic agents, traders and so forth, will be completely unchanged. They will carry on after March next year until January 2021 in exactly the same way. The rules they operate under will be the same. Their contracts will be interpreted in the same way as before. Their obligations to the state and so forth will be interpreted in the same way and therefore they will know exactly where they stand. They will not need to have any new regime introduced during that period. If that is the case, surely the legal regime must not be subject to any change—quite obviously so —because if it is going to continue as it presently is, the judgments of the courts which oversee that must be the same as they otherwise would have been.
Therefore, I am completely mystified as to why the Government have proposed that Clause 6 should come into effect on Brexit rather than at the end of the transitional period. I just hope that we will have a satisfactory and credible explanation from the Government. They might even admit that they have made a slight slip on this occasion and accept the amendment which is now before them.