My Lords, it is indeed a pleasure to follow the noble Baroness, Lady Smith of Newnham, and to be reminded of a pleasant afternoon we spent last month debating reports from the Constitution Committee and the EU Committee on the handling of treaties. I think it would be helpful to remind ourselves of some of the things that were in those reports. I have to say that that afternoon I was, as I shall be today, no doubt, the only participant supporting the Government, and the rest of the participants in that debate were repeating lines we have heard already and will continue to hear on this issue.
The Constitution Committee looked in particular at the European Parliament processes which were referred to by the noble Lord, Lord Purvis of Tweed, and my noble friend Lady McIntosh, and it recommended not replicating them. There was a very clear finding that we should not replicate them, and the committee pointed out the differences with the European Parliament as a supranational Parliament. The noble Lord, Lord Purvis of Tweed, earlier referred to Jack Straw in relation to the CRaG Act. Noble Lords might be interested that he gave evidence to the Constitution Committee and advised it that he thought that copying the European Parliament’s processes was a rabbit hole down which we should not go.
The other important aspect of the Constitution Committee’s findings was that we should not fetter the royal prerogative and that some of the processes that have been put forward by noble Lords, and that have been put forward again today, do indeed fetter the royal prerogative, as my noble friend Lord Lansley said. That applies in particular to a role in negotiating objectives. The committee did not recommend that Parliament should fetter the royal prerogative in that way.
That debate and these debates come back to a lack of happiness among noble Lords with the CRaG processes. I remind noble Lords that the CRaG processes were not invented when the CRaG Bill was brought forward by the last Labour Government. Those processes were based on the Ponsonby rule, which has existed for a very long time and served Parliament extremely well on the ratification of international treaties. The CRaG Act effectively codified those processes into law and recognised the role that Parliament should have, which is at the end of the process once the royal prerogative has been used to negotiate treaties.
There has been a lot of talk about whether 21 days is enough. We have to remember that it is 21 sitting days, so that would be a minimum of five weeks and sometimes quite a lot longer, so this is not a minimalist period for parliamentary committees to go about doing their work, and I believe that on the whole that has proved adequate for scrutiny take place.
Coming on to whether extra time is needed, which is in Amendment 63 in the name of my noble friend Lord Lansley, we have to remember that CRaG allows the other place not to ratify a treaty—so, de facto, the other place already in effect has the power to require extra time by the simple act of denying approval of the ratification. That can be done an infinite number of times. The other place does not have the power to make changes to treaties but does have the power simply to refuse ratification, and that can be used effectively if the Government were perceived to be acting reasonably. As my noble friend Lord Lansley said, the Government have said that they will respond where possible to any reasonable request for further time, and I think that that is a perfectly reasonable position for us to be in.
I will comment on only one other amendment in this group, Amendment 98, which seems to be another opportunity for Parliament to disapprove of a no-deal Brexit by denying this Act to come into effect if it does not approve a no-deal Brexit. As we know, the Government do not want a no-deal Brexit, but we may not achieve a free trade agreement with the EU, and if we have to exit on a no-deal basis, that is what we have to do. Had this amendment gone into the Bill we were considering a couple of years ago, it might have had some purpose to it for those not of a Brexit persuasion to have a last gasp at trying to keep us in the EU. However, with the current electoral result in the other place, with a large majority that was elected on a clear campaign promise to get Brexit done, I cannot believe that Amendment 98 has any real place in the Bill, and I hope very much that the noble Lord will not press it if it comes back on Report.