Dr Al Pinkerton

I am grateful to my hon. Friend for his question. He is right that, were a referendum able to be secured, it would be unusual because of the nature of the displacement of the Chagossians. But there have been previous international consultations, and with the collective will and intelligence of a House like this, the terms of a referendum could undoubtedly be negotiated. After all, Chagossians are not backwards in coming forwards and making themselves known to all of us. For Chagossians, this is not a geopolitical abstraction, but a deeply human matter: one of belonging, fairness and justice. Requiring a report to be made to the House would ensure their voices are not lost amid the technical language of treaties and transfers. Amendment 9 would enable transparency, accountability and, above all, genuine recognition of the rights of Chagossians to self-determination. I encourage right hon. and hon. Members across the House to think carefully when they vote tonight. New clause 9 speaks to another vital principle: our shared moral duty to protect the natural world. The Chagos archipelago is among the most biodiverse marine environments on Earth. Its coral reefs, migratory species and rich ecosystems are a global ecological treasure and a testament to what nature can be when left largely untouched by human exploitation. In recent months, I have spoken with scientific advisers who are deeply concerned about the Bill’s lack of provisions for establishing and governing marine protected areas. The environment and sustainability institute stresses that very large marine protected areas are vital for global conservation goals. Its research shows the archipelago’s exceptional role in protecting diverse mobile species across the Indian ocean. New clause 9 would require the Government to publish an annual report produced with the Mauritian Government setting out the progress made in establishing and managing marine protected areas and the meetings held between the two Governments on the issue. Such reporting is critical to ensure that environmental protection does not fade into the sotto voce diplomatic arrangements. It must remain a visible, audible and measurable commitment to international conservation standards. If the Government are to honour their biodiversity beyond national jurisdiction pledge, future Governments must ensure stronger marine conservation, sustainable stewardship and shared responsibility. I believe that the new clause would achieve that. New clauses 10 and 11 would build on the principle of accountability by ensuring regular oversight of how the Bill and its associated treaty arrangements are implemented. We believe that the Secretary of State should, within 12 months, lay before both Houses a report detailing the expenditure of public funds made under the treaty during the most recent financial year and the progress made by the UK in implementing the treaty’s obligations.