The Official UK Government 72-Hour "Be Ready" Checklist Explained (And What It Leaves Out)

The UK government's "Be Ready" preparedness advice asks households to be able to cope for around 72 hours without normal services. It is sensible, calm advice and a great starting line. But three days is a planning baseline, not a promise that help will arrive on day four.

What is on the official 72-hour checklist?

In summary, the guidance encourages you to have:

• Information: a battery or wind-up radio, spare batteries, and a plan for where to find official updates.
• Light & power: torches and fully charged power banks.
• Water & food: bottled water and ready-to-eat food that needs no cooking.
• Health: a first aid kit, regular medication, and baby, pet and hygiene supplies.
• Documents: copies of important papers and contact numbers on paper.
• A household plan: who does what, who to contact, and where you would go if you had to leave.

Always check the current wording on the official GOV.UK pages: the list is updated over time.

What the 72-hour list leaves out

1. The gas boiler trap

Most UK homes have a gas combi or system boiler. They need electricity for the fan, pump and controls, so when the grid fails your "gas heating" fails too. Winter storms such as Storm Arwen left some homes without power for many days.

2. Toilets when the water stops

Stored drinking water disappears quickly if you flush with it. Without a plan, day one of a water outage becomes a sanitation problem.

3. Phones don't work like they used to

Mobile masts have limited battery back-up, and many broadband "Digital Voice" landlines need home power. Write down numbers and agree a meeting point before you need one.

4. Food without waste

Buying a pile of emergency rations that expire is how people give up on preparing. A rotating "quiet pantry" of food you already eat is cheaper and more sustainable.

5. Longer outages

Disruption from storms or burst mains can last well beyond three days. Planning for 14 days in stages is realistic for most households.

A budget way to build it

Add £12–£15 a week to your normal shop for four weeks: week one water, week two food, week three light and power, week four hygiene and your written plan. That is a household ready for a fortnight for roughly the cost of one takeaway.