Preparedness for National Emergencies Debate

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Department: Cabinet Office

Preparedness for National Emergencies

Alex Sobel Excerpts
Tuesday 2nd June 2026

(2 weeks ago)

Westminster Hall
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Alex Sobel Portrait Alex Sobel (Leeds Central and Headingley) (Lab/Co-op)
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It is an honour to serve under your chairship, Mrs Barker. Agility and long-term planning are two essential cornerstones of our preparedness for national emergencies. There are two types of national emergency where we must instil those traits: climate and nature, and artificial intelligence and data centres.

The UK’s food system, economy, water security, flood protection and public health all depend on functioning ecosystems, yet the Joint Intelligence Committee has warned that every critical ecosystem that the UK depends upon is on a pathway to collapse, posing huge risks to our security, prosperity and way of life. Restoring nature is vital to avoid national emergencies.

A functioning, healthy ecosystem reduces flood risk; protects our homes, hospitals and transport systems from overheating; sustains soil so that we can grow food; and cleans the very air that we breathe. By legislating for a strategic nature network and recognising it as national infrastructure, we can restore, connect and maintain a system of key functional ecosystems that strengthen our national security, protect communities and build resilience across the UK.

Furthermore, in terms of the preparedness of our infrastructure for national emergencies, Britain is not truly sovereign as long as we are helpless to act in an AI emergency in our country. Data centres are now part of our critical national infrastructure, but the UK does not have the sovereign capability to pull the plug in the case of a dangerous AI cyber-attack or the takeover of Britain’s data centres.

My amendment to the Cyber Security and Resilience (Network and Information Systems) Bill would change that. This kill switch would be a last resort, allowing the Government to pull the plug when things go wrong or where there is sufficient evidence that things will go wrong. It would cover two threats: AI-driven cyber-attacks and the development of superintelligent AI that is utilising UK data centres. Most of the public would be surprised to find that kill switch powers do not already exist: there is no big red button to shut down a data centre that poses a risk to people, the economy or our national infrastructure. Kill switch powers are an essential first step in preparedness, and Parliament should seize this opportunity to truly prepare for such a national crisis.