My Lords, I hope I can be brief, as befits the hour. I thank again my noble friend Lord Patten for his amendment and all the work he has undertaken since it has been lodged. Indeed, I thank all noble Lords who spoke on Report. When we first addressed this amendment, we made clear that, while we agreed with the spirit and intent of the amendment, its language was potentially too loose and perhaps the Bill was not the most appropriate home for such an amendment. Since then, we have reflected further. Ultimately, we acknowledge that it is difficult to justify opposing something with which we
almost entirely agree. On that basis, as the Government stated in the other place on Tuesday, we are happy to accept the thrust of the amendment. The only reason we return it to your Lordships’ House is to ensure that the amendment we accept in principle is fit for the statute book.
To achieve that aim, the other place has agreed amendments in lieu of those tabled by my noble friend Lord Patten. These amendments do three things. First, they ensure that the amendment reflects the reality that the withdrawal agreement will be concluded between the UK and the EU, not the UK and Ireland. It is important to reflect this reality, because otherwise the amendment risks contravening the principle of consent in the Belfast agreement, an issue raised when we debated this matter by the noble Lord, Lord Empey, and my noble friends Lord Trimble and Lord King of Bridgwater. The Belfast agreement does not provide for joint authority over Northern Ireland between the UK Government and the Irish Government. That is why the Government replaced the reference to the Government of Ireland with a reference to the EU.
Secondly, the changes tabled in the other place ensure that we refer back to the Northern Ireland Act when we talk about north-south co-operation, rather than creating a new definition. Thirdly, the changes tabled in the other place tighten the amendment. The wording in the original amendment was not legally watertight, so the Government’s reductions are important in ensuring that this amendment sits appropriately on the statute book. Ultimately, this amendment in lieu still refers to “checks and controls”, so covers the different types of checks and controls listed in my noble friend’s original amendment. I stress that this amendment is only about the powers in the Bill, and applies only in relation to the agreement we reach between the UK and the EU. Its effect does not stray more widely. As we have said before, the Northern Ireland border will be dealt with in the withdrawal agreement, which will be implemented in domestic law by the withdrawal agreement and implementation Bill.
In conclusion, I hope I have the support of your Lordships in backing the amendment in lieu from the other place to ensure that this otherwise sensible amendment can complete its journey to the statute book.