What to expect during mobile emergency alert test

WorldTechnology
7 Aug 2025 • 11:34 PM MYT
The Independent
The Independent

The world’s most free-thinking newspaper

image is not available

  • The UK is preparing for its "largest public safety exercise in British history" with a nationwide mobile phone emergency alert test.
  • Millions of smartphones on 4G and 5G networks across the UK will emit a loud siren-like noise and vibrate at 3pm on 7 September.
  • This trial is part of the UK's emergency alert system, designed to warn the public of life-threatening disasters such as major storms or wildfires.
  • Cabinet Minister Pat McFadden stated the system could save lives; the service was previously used during major storms and an unexploded Second World War bomb incident in Plymouth.
  • The alert message will clearly state it is a test and advise recipients that no action is required, while providing guidance for real emergencies.

IN FULL