UK three-day food and cash advice explained: preparedness guidance, not a live alert

Explainer | Checked 25 October 2026

The UK government is encouraging households to prepare for three days of disruption under its Be Ready campaign, launched on 22 October. The Cabinet Office describes this as preparation for interruptions to everyday services, including those caused by severe weather. It is the start of a three-year campaign.

This guidance should not be confused with a live emergency warning. When KROV checked the government’s Emergency Alerts page on 25 October, it listed no current alerts. That separate system warns people about life-threatening emergencies.

The household checklist recommends three days of food that keeps without refrigeration or cooking, and bottled drinking water at three litres per person per day. That amounts to nine litres over three days; cooking and washing require additional water.

The money advice means keeping some cash accessible if card payments or cash machines stop working. It sets no universal cash amount: households should consider essential needs. Other items include a torch, charged power bank, radio and essential medicines.

The government recommends checking existing supplies and adding missing items gradually to spread costs. Its announcement says household resilience guidance has existed since May 2024 and much of it remains unchanged. The three-day recommendation is preparedness advice, not a prediction that a nationwide emergency will begin in three days.

Sources: UK Cabinet Office, Be Ready and GOV.UK Emergency Alerts. Contains public sector information licensed under the Open Government Licence v3.0. © Crown copyright. Original KROV reporting and Telugu adaptation; no government endorsement.

Licence: https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/