British Indian Ocean Territory

Calum Miller Excerpts

Wednesday 26th February 2025 Commons Chamber

[Calum Miller (Bicester and Woodstock) (LD)]

Before I address the position of the Government, I feel obliged to respond to the comments of the shadow Foreign Secretary, who has so kindly spent her evenings reviewing the proceedings of the Mauritian Parliament for all our benefit. She has pressed the Government on why they have advanced this deal, yet she had no answer to my hon. and gallant Friend the Member for Tunbridge Wells (Mike Martin) on why her Government began talks with Mauritius.

The pronouncements of the right hon. Lady about lawyers and the judiciary are consistent with a party that has long since given up on upholding the rule of law. The right hon. and learned Member for Kenilworth and Southam (Sir Jeremy Wright) is a lone voice in standing up for the force of law. He rightly observes that the UK does not subject itself to the rulings of the International Court of Justice in respect of contentious cases with Commonwealth countries, yet he raises two points that the right hon. Lady did not address. First, the UK has subjected itself to the jurisdiction of the ICJ and its predecessors since 1929. Secondly, as this discussion flows from an advisory opinion of the ICJ, which she now says is unjustified or irrelevant, why did the Conservative Government feel compelled to begin talks and conduct more than 10 rounds of negotiations?

The Liberal Democrats, unlike the Conservatives or Reform, believe that the UK is stronger when it works co-operatively with other countries, stronger when it supports the rule of international law, and stronger when it takes action to support international institutions. That is why we believe that the UK should take seriously the advisory opinion of the ICJ and other legal opinions on this question and why the Conservative Government were right to open negotiations and the Labour Government were right to continue them.

All that said, the process of agreeing a treaty over the past few months has been nothing short of shambolic. There are three critical issues in this sorry tale and I regret to say that the Government have failed on each of them. First, on the security of the United Kingdom, for decades, Diego Garcia has been a key strategic asset. Its importance has only increased over time, in light of the changing threat picture and the increasing aggression shown by China. The chaos of this negotiation has not given any reassurance that our security is being safeguarded. Secondly, on the rights of the Chagossian people, since the 1960s, they have been displaced and decisions taken about them without them—to use a phrase that the Foreign Secretary and the Prime Minister have recently adopted. In October, outside Parliament, I met Chagossians who live in the UK and want to have a say in the future of their islands. They were highly critical of not being a part of the negotiations.

Thirdly, on the role of Parliament in the negotiations, Liberal Democrats have long argued that international treaties should come to this House before signature so that parliamentarians can scrutinise the Government’s proposals. In this case, the Government rushed to an agreement with Mauritius that promptly unravelled. Why have the Mauritian Parliament and Donald Trump been given a say about British sovereign territory, but this Parliament has not?

The Government have repeatedly obfuscated and refused to provide detail of the deal to Parliament. If it is true that the cost is in excess of £9 billion, UK taxpayers will want to know how the Government have found that funding when winter fuel payments have been scrapped, family farms are being threatened and charities and health providers are being hit with national insurance increases. Will the Minister please answer the following questions? What security guarantees are contained in the draft treaty? Will Parliament be given a vote on the treaty before it is signed? How much will be paid to Mauritius as part of the deal? Finally, will Chagossians be included in the future process of agreement?