With the UK's Emergency Alerts System undergoing its next major test in September, the Mirror breaks down everything you need ...

Mobile phones in the UK will be sent an emergency alert as the government tests the nationwide system for the second time.

Millions of devices will vibrate and make a siren sound for around 10 seconds - this is everything you need to know ...

If you happen to be driving when the test takes place, it's recommended that drivers leave their phone untouched and focus on the road. In the event of a genuine emergency alert sounding while you're ...

The government is running another test of the system in September 2025. In just a couple of weeks, millions of phones across ...

An emergency alert drill has been scheduled for next weekend, set to trigger a 10-second siren to more than 88 million mobile ...

Millions of West Midlanders will receive a text during a nationwide test of the Emergency Alert system - here’s when 🚨🚨 ...

An emergency alert drill will send a test message to mobile phones across the UK next weekend. It will mark the second test of the national emergency alert system, after the first in 2023. On Sunday, ...

Phones across the UK will sound a siren-like alert as part of a test for potential life-threatening situations ...

Shortly after the public address broadcast, an all-clear alert tone will sound, followed by a message saying, in part, "This has been a test of the Homewood campus emergency warning system.

A message will soon be sent to millions of devices across the country in a national test of the UK's emergency alert system - ...