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Lord Purvis of Tweed (LD)

Speaking in the House of Lords on 25 November 2025

Debate

Diego Garcia Military Base and British Indian Ocean Territory Bill

Contribution

No, the case that the noble Lord was making passionately was about the faults in the CRaG process, and I agree with him about that. It is just that if he had not had his view, with his noble friends, in 2021, we would have had the enhanced processes for treaty scrutiny. However, we are we are because the current Government were supportive of changing the CRaG process for up-down votes on treaties, and now they are against. The Opposition, who had been against then, are now in favour of it. It probably has to do with whoever is sitting on the government side of the House, rather than the opposition side, but we are where we are now. The issue is how we go forward, to some extent. That is not denying that there is still Report stage, and there will still be divisions potentially, but I wanted to flag at this stage, in Committee, the proposal to try to address some of the major concerns. Before briefly addressing that specific part of the amendment, I want to put something on record, as there have been quite a few allusions today to the notion that the negotiations on this treaty were halted by the previous Administration. In a letter to the Foreign Affairs Committee from the noble Lord, Lord Cameron of Chipping Norton, on 5 April 2024—just seven weeks before the Dissolution of Parliament—he reaffirmed that negotiations were ongoing and that questions on the future administration of the islands were subject to the ongoing bilateral negotiations between the UK and Mauritius. He also said in the letter: “We will continue to update Chagossians as negotiations progress”. The negotiations were ongoing at the time of the election. It is worth stating that on the record, because there has been quite a bit of misleading information today. It is interesting that the Foreign Affairs Committee had been making the case since 2008 for a strong moral case for resettlement. That was denied again in the letter from the Foreign Secretary in April 2024. We have a moral duty to try to ensure that, whatever circumstances arise from the parliamentary proceedings, we have a mechanism by which we allow the Chagossian community to be represented. Through Amendment 80, my proposal is for an inter-parliamentary committee, with MPs from the Republic of Mauritius and MPs from the UK forming a committee for the duration of the treaty. We know, and I agree with much of what has been said today, that trust is low to non-existent among many in the Chagossian community and suspicion is very high. I acknowledge all of that. A means by which that can perhaps be addressed as the treaty is implemented, if it is brought into force, is one where UK and Mauritian parliamentarians, through dialogue, debate and mutual understanding, can observe and scrutinise their respective Executives. Back in their Parliaments, they can scrutinise how the treaty is operating, the implementation of the treaty, whether rights of return are being implemented, the right to self-determination as understood in customary international law, and access to compensation, resettlement and other forms of support. The commission in the treaty is executive but this would add a parliamentary oversight function, which I believe would be of value. I hope that the amendment will receive cross-party support. I am open to discussing its particular wording, but I hope that the principle will receive support. We owe a moral duty to that community for ongoing representations to address their concerns and suspicions. I therefore beg to move Amendment 80.

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