Dr Danny Chambers

Dr Danny Chambers

Liberal Democrat — Winchester

Speaking in the House of Commons on 3 September 2026

Debate

Global Biodiversity and Ecosystems: National Security

Contribution

It has been well pointed out that biodiversity is not just a nice thing to have. As sad as it is to see species go extinct and to live in a less rich natural world, biodiversity is vital to our food security. In particular, pollinators can affect crop failure, and it is well documented that the number of insects and pollinators has been declining in the UK and around the world over the last few years. In my limited time, I will highlight one reason for that, which I would like the Government to work with us on: the availability of pet flea and tick treatments over the counter in supermarkets. Some of those products, including fipronil and imidacloprid, are banned from agricultural use because they are considered to be too dangerous to the environment, yet they are available without a prescription or a check of the need for them. They are often used without any clinical need, so people regularly treat animals that do not need treatment with an inappropriate product. These products are being detected in waterways and chalk streams. They damage the entire ecosystem, especially insects and the salmon that live in chalk streams. I have pressed the Government on this matter before, and the Veterinary Medicines Directorate is looking at it. This debate is about biodiversity. Allowing people to purchase in a supermarket products that are banned from agricultural use seems completely irresponsible and needs to be stopped.

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