The short answer
A normal UK home doesn't need a bunker, a year of food or weapons. The government's Be Ready advice asks every household to be able to manage at home for 3 days: water (3 litres per person per day), food that needs no fridge or cooking, a torch, an FM radio, a power bank, cash, a first-aid kit, medicines, documents and warm bedding. Add free steps like joining the Priority Services Register and writing key numbers on paper. That covers the emergencies that actually happen in the UK most often: storms, floods, power cuts and water outages.
Two very different ideas of "prepping"
Search for prepping and you'll find two worlds. One is TV-style: bunkers, guns, a year of freeze-dried food. The other is what the UK government actually asks for: enough to manage at home for 3 days if the power, water or phones go off.
The second one is cheaper, takes less space and is much more likely to be used.
TV prepping vs what the government says
| TV-style prepping | UK official advice (Be Ready) | |
|---|---|---|
| Aim | Survive the end of normal life | Manage at home for 3 days while help reaches those most in need |
| Water | Huge tanks, filters, wells | Bottled water: 3 litres per person per day for drinking, more for cooking and washing |
| Food | Months or years of stored rations | 3 days of food you'd normally eat, that needs no fridge or cooking |
| Shelter | Bunker or remote bolt-hole | Your own home, with blankets, sleeping bags and warm clothes |
| Power | Generators and fuel stores | A torch and spare batteries, a charged power bank |
| News | Shortwave radio kit | A battery or wind-up FM radio |
| Money | Gold, barter goods | Cash in coins and notes, plus cards |
| Safety | Weapons | A first-aid kit, your medicines, and knowing when to call 999 |
| Cost | Thousands of pounds | Be Ready says many steps cost nothing; build the rest gradually |
| Mindset | Fear | Calm: "You don't need to do it all at once" |
Why the sensible version wins
- It matches real UK risks. The National Risk Register 2026 includes storms, flooding, power outages, water supply failures and cyber attacks. Each of those can mean a few days without normal services.
- It gets used. A torch, a radio and a power bank help in an ordinary power cut. A bunker doesn't.
- It doesn't go to waste. Food you already eat gets rotated. A year of rations mostly goes out of date.
- It's safer. The Food Standards Agency says most camping stoves and barbecues are for outdoor use only. Big indoor fuel stores bring their own risks.
Free steps that matter more than gear
From the National Risk Register 2026's preparedness tips and Ofgem:
- Check if you can join the Priority Services Register with your energy and water companies. It's free and gives priority support in an emergency.
- Test smoke alarms monthly.
- Write key numbers on paper, including 105 to report a power cut.
- Talk to your children about how and when to call 999.
- Check your flood risk and sign up for warnings.
Is prepping worth it?
Yes, the sensible kind. Think of it like a smoke alarm or home insurance: cheap, quiet, and there when you need it. Start with the free steps, then the 3-day kit, then a week if you want more. Our budget prepping list shows what to buy first.
If prepping talk is making you anxious rather than calmer, read is prepping scaremongering?
What to buy
About these links: plain links to ordinary retailer pages. We may earn from some links in future; we don't now. We haven’t tested these and we don’t rank them: they are examples that were in stock when we checked. Prices change. Check what you already own first. Full kit list
Torch or head torch, plus spare batteries
Look for: Runs on the same AA or AAA batteries as your other kit, so one spare pack covers everything. A head torch leaves both hands free.
- Alpkit Ionic 350 Lumen Head Torch · Alpkit · £15.99 (price on 1 November 2026) Shop
- Lifesystems Intensity 155 LED Head Torch · Lifesystems (UK brand store) · £19.99 (price on 1 November 2026) Shop
- Alpkit Kula 550 Lumen Head Torch · Alpkit · £19.99 (price on 1 November 2026) Shop
- Lifesystems Intensity 480 LED Hand Torch · Lifesystems (UK brand store) · £29.99 (price on 1 November 2026) Shop
- Dynamo Powered Wind-Up Pocket LED Torch · EVAQ8 · £3.60 (price on 1 November 2026) Shop
Battery or wind-up FM radio
Look for: FM (Be Ready asks for FM; DAB as well is fine). Both a crank and ordinary batteries, so you have two ways to power it.
Power bank
Look for: From a seller you know. Check the capacity (mAh) against your phone, and that you have the right cable for each phone. Keep it charged.
First aid kit
Look for: Waterproof plasters, bandages, a thermometer, antiseptic, eyewash, sterile dressings, gloves, medical tape and tweezers.
- St John Ambulance Home First Aid Kit · St John Ambulance shop · £10.50 (price on 3 November 2026) Shop
- Lifesystems Adventurer First Aid Kit · Lifesystems (UK brand store) · £26.99 (price on 1 November 2026) Shop
- Lifesystems Mountain First Aid Kit · Lifesystems (UK brand store) · £42.99 (price on 1 November 2026) Shop
Frequently asked questions
What is doomsday prepping?
It's the TV and internet version of prepping: getting ready for the end of normal life, with bunkers, years of stored food, fuel and weapons. It makes good television. It isn't what UK official advice asks for.
Why are people prepping right now?
Partly because the government asked. GOV.UK's Be Ready campaign launched on 22 October 2026, asking households to be ready for 3 days of disruption. The government pointed to last winter's storms and this summer's wildfires as examples. War news also plays a part.
Is prepping worth it?
Sensible prepping is. The UK's National Risk Register 2026 lists risks like storms, flooding, power outages and cyber attacks that can cut services for days. A few days of supplies means you can cope while help goes to people who need it most. Big stockpiles mostly go out of date.
Is prepping necessary?
It isn't the law, but it's official advice. Be Ready says many steps cost nothing, and the rest can be built gradually during normal shopping.
Do I need a bunker or weapons?
No. Nothing in UK official advice suggests either. Weapons laws in the UK are strict, and a bunker won't help with the problems that are most common here: no power, no water, no phone signal and roads closed.
Sources
We opened each page on the date shown. Official advice changes: if a source says something different now, follow the source.
- GOV.UK Be Ready: be ready for emergencies (checklist) (read 1 November 2026)
- GOV.UK Be Ready: home page (read 1 November 2026)
- Cabinet Office (GOV.UK): Households encouraged to take small, simple steps to stay prepared in an emergency (22 October 2026) (read 1 November 2026)
- Cabinet Office: National Risk Register 2026 (PDF, published 14 July 2026): risk list and 'Preparedness tips' (read 1 November 2026)
- Ofgem: Join your supplier's Priority Services Register (read 1 November 2026)
- Food Standards Agency (GOV.UK): Food safety in a power cut (read 1 November 2026)
Related guides
- Prepping in the UK: a calm beginner's guide
- Prepper kits in the UK: how to judge a ready-made emergency kit
- The Be Ready checklist, explained for your home
- Why is the government asking us to prepare?
Free tools
- How ready is your home? The 2-minute Ready Check
- Be Ready kit: every item on the official list as a tick list
- Priority Services Register checker
We're an independent UK site, not the government. We check guides against official sources and link to them. In an emergency call 999.
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