When the UK government tests its new Emergency Alerts system this year ... provide additional resources such as websites or helpline numbers. Drivers are advised to pull over safely to read ...

A 10-second siren will sound on millions of UK mobile phones this year as part of a test of the government's emergency alert ... how to stay safe and a phone number or link to the government ...

The previous alert said: "This is a test of Emergency Alerts, a new UK government service that will ... the Government can access everyone's phone numbers as the message is sent via mobile phone ...

A 10-second siren will sound on millions of UK mobile phones this year as part of a test of the government's emergency alert system ... along with advice on how to stay safe and a phone number or link ...