Biodiversity Beyond National Jurisdiction Bill Debate

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Baroness Boycott

Main Page: Baroness Boycott (Crossbench - Life peer)

Biodiversity Beyond National Jurisdiction Bill

Baroness Boycott Excerpts
Tuesday 16th December 2025

(1 day, 10 hours ago)

Grand Committee
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Baroness Jones of Moulsecoomb Portrait Baroness Jones of Moulsecoomb (GP)
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I very much support Amendment 6. In fact, most of the amendments in this group are sensible. Forgive my ignorance, but surely if we pass the criteria for the international treaty, what is to stop us adding things to the Bill? Is there anything? We could, could we not? It would be irrelevant for the international treaty, but relevant for our Government. Quite honestly—I am looking around the table at all these plastic bottles—our plastic use is horrendous. That is what this amendment is about. It is within the scope of the Bill and speaks directly to the aim of what we are trying to do.

The agreement’s preamble is clear. It recognises the need to address biodiversity loss in the ocean caused not just by climate change but by pollution, specifically plastic pollution. In other words, plastic is not just a side issue here; it is identified as one of the core pressures driving the destruction of marine biodiversity in areas beyond national jurisdiction.

Plastic pollution is now found throughout the ocean, from the surface to the seabed, in some of the most remote parts of the seas. It causes injury and death, enters the food chain as microplastics and adds further stress to ecosystems already under strain. One floating patch of plastic out on the remote sea is three times the size of France. It is not the only giant patch. We are producing roughly the same weight of plastic each year as the weight of humans on the planet, and that is projected to keep going up. I do not know who put these plastic bottles here, but can we please complain about that? What is wrong with refilling glass bottles? I do not understand why we would add to the problem.

Amendment 6 is about making sure that, when we have a chance to make a difference and improve our sea, we can do so. The Government need to set out how they will assess and respond to the risks that plastic pollution poses and how the UK will work with international partners to reduce and monitor that harm. The amendment would help ensure that the UK takes every opportunity to lead rather than leave a recognised threat unaddressed.

Having suggested that the UK could lead on this, I feel it is rather undermined by the fact that most of our own marine protected areas are barely protected at all. There is bottom trawling, dredging and overfishing. We need to sort that out for ourselves. Signing up to international treaties is brilliant—it is good to work with other countries—but not if we cannot even manage our own resources. The five-year review is fantastic, but what about a five-year review of our own marine protected areas? The human use of plastic and fossil fuels is driving our destruction. I do not understand why the whole House cannot see that—in fact, the whole population.

Baroness Boycott Portrait Baroness Boycott (CB)
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My Lords, I shall speak to Amendment 19 but very much support the amendments around plastic. When I was in the Pacific, I too found myself on a quite deserted desert island full of old fishing nets and, weirdly, a whole lot of stuff manufactured by Unilever. It is very scary.

On Amendment 19, we have had conversations about this issue and I am still completely confused as to why the Government will not adopt this incredibly simple amendment. It would strengthen our implementation of the whole BBNJ Bill by ensuring that our existing duty to have due regard to the environmental principles policy statement that we passed in the Environment Act 2021 applies to any of our activities in the high seas.

The 2021 Act was a landmark piece of legislation, which enshrined in law five environmental principles—integration, prevention, rectification at source, the “polluter pays” principle and the precautionary principle—and it required Ministers to embed them in all policy. However, the Act, and thus those principles, apply only to us domestically. As I understand it, there is no plan to extend them now or ever beyond our national jurisdiction. This amendment would close that gap. It would make clear that when we develop policies relating to activity on the high seas—as we are bound to do, as we may be involved in licensing, marine scientific research, environmental impact assessments or, in the future, anything to do with deep sea mining—Ministers must apply the same environmental protections and principles that guide our domestic policy in the UK. I cannot understand why the Government do not just say that that is completely fine.

I would be very happy if the Minister, in her answer, could assure me and others that this will be perfectly okay. I believe that we all want the same thing. Therefore, if she believes that this issue is already covered, can she point out how and where? How does she have absolute certainty that it cannot be legally challenged in the future without this change? Alternatively, does she think that there is another way that we can do it? I do not think that anyone wants to see a disconnect between how we behave on the high seas and how we are obliged to behave here.

Baroness Blackstone Portrait Baroness Blackstone (Lab)
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My Lords, I will speak very briefly to support what the noble Baroness, Lady Boycott, has just said. As the Minister knows, I very strongly support the Bill and welcome it, but it seems that there is a gap here.

I do not want to repeat what the noble Baroness said, but I strongly identify with her views. I very much hope that, when the Minister replies, she will be able either to accept the amendment or tell us why it is not needed and give us the assurance that the noble Baroness asked for. I asked about this at Second Reading, but I did not receive a reply when the Minister was winding up—perhaps she did not have enough time to do so—so it would be nice if we could hear from her on that today.