
Millions of mobile phones across the UK will emit a loud alarm and vibrate in a nationwide test of a new public alert system later this month.
The system is intended to be used in life-threatening situations including flooding and wildfires.

Millions of mobile phones across the UK will emit a loud alarm and vibrate in a nationwide test of a new public alert system later this month.
The system is intended to be used in life-threatening situations including flooding and wildfires.