My Lords, the noble Lord, Lord Wallace, has frequently looked forward to that fabled day when the Liberal Democrats will again have, as he sees it, a balance of power in government. Perhaps a manual could be published on what would be the likely behaviour of the Liberal Democrats in the event they had such constitutional authority.
Jokes apart, I am grateful to the noble Lord for raising these points. They are two fundamentally important documents, which, as my noble friend Lord Norton of Louth and the noble Lord, Lord Kennedy, pointed out, are government documents. We published a Dissolution Principles document because we are aware that principles can operate effectively only when they are commonly understood and, yes, when there is tacit agreement that they should be respected, irrespective of the particular political challenges and circumstances of the day. There has been substantial discussion and scrutiny of the principles, including by the Joint Committee chaired by my noble friend Lord McLoughlin, by PACAC in the other place, and in dialogue back and forth.
As others have said, Amendment 10 proposes that there should be a process for Parliament to scrutinise a restatement of the principles in the form of a vote in both Houses, which has the difficulties that my noble friend Lord Norton of Louth and others referred to. The Government have reservations that this would be a step towards a codification of principles and conventions, just as we saw that the 2011 Act, which we have discussed, was not necessarily helpful because of the
need for flexibility. In fact, Lord Sumption recognised in principle the challenges of codification when he gave evidence to the Joint Committee. He argued:
“One should be careful not to start codifying conventions, because their practical value is that they represent experience and practice … what is required to make Parliament work is not necessarily the same today as it was half a century ago.”
That will be so in the future. The Government believe that a careful balance needs to be struck between ensuring that there is a tacit agreement that these principles should be upheld—I acknowledge the duty to be mindful of the views of people inside and outside politics—and leaving space for these conventions to move in line with the political context.
In practical terms, on this and the next amendment, the Government would be concerned that this amendment means that the provisions of the Bill would only come into effect once both Houses had considered and voted on a Dissolutions principle. That risks creating uncertainty around the coming into force of the Act and, therefore, the arrangements for calling any election, which we have all agreed today should be avoided.
The same applies to Amendment 11. As noble Lords have emphasised throughout the debates today, constitutional conventions have a vital role to play in our parliamentary democracy. I am conscious that the separate tradition of the Liberal Democrats, which I respect, is that they wish more and more to be written down. The Cabinet Manual, alongside other authoritative texts such as Erskine May, is an important point of reference and reflection for how conventions are understood—but iterations enable evolution.
The noble Lord, Lord Wallace, is quite right to say that it will be necessary to revisit these sections of the Cabinet Manual once the 2011 Act is repealed. The Cabinet Manual recognises that conventions continue to evolve, and the Government will in due course respond to the report of the Constitution Committee and set out their intentions with regard to updating the Cabinet Manual. We are grateful to the committee for its considered review of the manual and its thoughtful identification of the key issues that ought to be considered in terms of any update. I am acutely aware that the Government’s response is long overdue, and I have humbly apologised for this to the noble Baroness, Lady Taylor. We are carefully considering those recommendations and will respond in due course.
To continue on the amendment, the Government agree that the Cabinet Manual should be an accurate reflection of our constitutional arrangements, but we are of the view that this amendment for a parliamentary vote is unnecessarily restrictive, for the reasons given by my noble friend Lord Norton of Louth and others. But the Government are particularly concerned that the provisions of the Bill would only come into force once a revised version of the Cabinet Manual has been published. Such an undertaking would necessarily require a considerable amount of work. Tying the provisions of the Bill to such a project risks creating uncertainty, which, again, we wish to avoid.
Both these amendments would run the risk of fixing our understanding of these conventions at a point in time—that is point one—undermining the flexibility that is essential to our constitutional arrangements.
On the matter of the Cabinet Manual, I urge the noble Lord to withdraw his amendment, which would add complications because of the Catch-22 situation: the Cabinet Manual draws its authority from its ability to accurately reflect our arrangements, but we have not yet determined in Parliament what the successor arrangements to FTPA should be.
While obviously accepting the importance of both the principles and the manual as well as their relevance across party, beyond party and beyond this Parliament, I hope that the noble Lord will be content to withdraw his amendment.