My Lords, I have not spoken in these debates either. I hope, like the noble Lord, Lord Marks, I might be forgiven for intervening very briefly.
I took the opportunity of looking at Article 1 of Protocol 1 shortly before coming into the Chamber today, and at some of the background authorities to which the noble Lord has referred. I agree entirely with his carefully worded speech in every respect. There is, of course, a question of balance and a question of the margin of appreciation and the other technical phrases that he has used, with which I am very familiar, but I think his assessment of all these points is absolutely right. The prospects of a successful challenge really are very remote, and the Government would succeed. I agree with his assessment, and I hope this might be of some comfort to the noble Baroness, Lady Pinnock, in her amendment, and to the noble Lord, Lord Blencathra.