Question to the Department for Environment, Food and Rural Affairs:

To ask His Majesty's Government what assessment they have made of the effectiveness of storm and flood warning systems in the UK following Storm Bert and Storm Darragh.

Defra is the Lead Government Department in England for flooding and works with the Environment Agency (EA) and Met Office to maintain a flood warning system for England.

The responsibility for flood warning systems in Scotland, Wales and Northern Ireland rests with the equivalent organisations to Defra and the EA in the Devolved Governments. The responsibility for storm warning systems in the UK is held by the Met Office.

Between September and mid-January 2025 over 1,400 Flood Warnings were issued in England. Defra, the EA and the Met Office regularly assess the effectiveness of their flood warning systems in England including after major events like Storm Bert and Storm Darragh. These assessments take various forms, including working with Local Resilience Forums in post incident reviews as well as annual performance reports under the Flood & Water Management Act 2010.

Defra, the EA and the Met Office continuously work to improve flood warning services, including by developing the capability of world leading Flood Forecast Centre. Examples of this work include a trial of Rapid Flood Guidance which took place in 2024, and which is currently being evaluated.