My Lords, I abstained on the last vote because I thought that many of the arguments against that amendment were very powerful and it was, in many ways, a defective amendment. However, I strongly support this amendment. I have no such doubts. I support it even though I readily recognise that it is entirely possible—many people think, highly likely—that in a further referendum, the vote would again be in favour of leaving. This time, I suggest there is much to be said for making the next referendum, unlike the first, legally binding, with no question of “neverendums”.
Of course, the public have already voted, and certainly that vote—although not legally binding—made it imperative that we give an Article 50 notification. We have done that and continue to explore what terms for leaving the EU are available to us. The public cannot yet vote on those available terms, but why should they not eventually be allowed to do so? Surely not even the most fervent Brexiteer would argue that a further referendum would not present the public with an altogether clearer, and better informed, choice than last time. Why would that not be properly regarded as giving them a further choice and further respecting, rather than betraying, the earlier expression of the popular will?
I have struck out a great deal from what I was intending to say because much of it has already been said by others. However, I should deal with one further point. An argument, which I confess initially troubled me against a further referendum, is this: because the other 27 countries would prefer us to remain, as I think most people believe, if there is a further referendum, they will make the terms of leaving as unattractive as possible to maximise the chance of the public rejecting the deal on a further vote. So, it is said, a commitment to a further referendum would compromise our negotiating position. But I have concluded that, ultimately, that is a completely unreal objection.
In the first place, given that a further vote could very well still, as I say, be to leave, and that if, finally, we were to do so, then it is patently in the interests of all the EU states that we leave on mutually beneficial terms. I do not believe that the proposal of a further referendum would, in truth, worsen those terms. But put that thought aside. The plain fact is that, in any event, there is an obvious and powerful reason why the remaining 27 will not wish to allow us too favourable a deal—namely their concern to discourage from leaving any other state which is possibly inclined to exit the Union as we now propose.
One other point I will touch on is that made by my noble friend Lord Green of Deddington. I am not sure that the noble Lord, Lord Butler, quite appreciated it. What I think my noble friend Lord Green said is: how do we know that we will not, if we vote to remain, lose the rebate and our right not to be within euroland? The noble Lord, Lord Kerr, has made it plain—there is nobody better able to do this—that, in his view, a right to withdraw our notification must inevitably leave us in the same position as we started in. I support
that view too. Again, given that the other 27 would want the vote to be to remain, I think that they would readily make that clear.
In short, the case for the public to have the final vote on this really most momentous of issues, perhaps in many of our lifetimes, now seems to be overwhelming and I urge your Lordships to support it.