All UK phones will go off with a loud siren-like sound on April 23rd at 3PM
Screenshot reads as follows:
The new Emergency Alerts system will be tested nationally on Sunday 23rd April.
The system will warn people when their lives are in danger. An Emergency Alert is a loud, siren-like sound with a message on your mobile phone screen.
See more: https://gov.uk/alerts
The Emergency Alerts system is now live and it will be used to warn people when lives are in danger
Please don't ignore this as people with mental health conditions, those in abusive environments, et cetera, who are unaware of this might panic or be in harms way.
If you have a secret phone because you're living in an abusive situation, here is how to turn these Emergency Alerts off because they will still make a sound with your phone on silent:
Even if you're not from the UK, please share this if you can!