An emergency warning will be sent by the government to mobile phone users across the UK next month to test a new public alert system.
The loud siren-like emergency test will be issued to mobile phone users, with the nationwide trial due in the early evening of Sunday April 23rd. A message will appear on the home screens of people’s devices during the test, with vibration and a loud warning sound that will ring for about 10 seconds – even if the phone is set to silent mode.
Phone users will be unable to use other features on their devices unless they acknowledge the alert. According to the government website, it reads: “Emergency Alerts is a UK government service that will warn you if there’s a danger to life nearby.
“In an emergency, your mobile phone or tablet will receive an alert with advice about how to stay safe. The government does not need to know your phone number or location to send you an alert.”
It has been modelled on successful services already used in a number of other countries, including the US, Canada, the Netherlands and Japan, where it has been widely credited with saving lives, for example, during severe weather events.
The UK Government is publicly testing cell broadcasting technology that will alert people to emergencies, both nationwide and in their local areas.
Emergency Alerts will be used very rarely – only being sent where there is an immediate risk to people’s lives – so people may not receive an alert for months, or even years. Chancellor of the Duchy of Lancaster Oliver Dowden said: “We are strengthening our national resilience with a new emergency alerts system, to deal with a wide range of threats – from flooding to wildfires.
“It will revolutionise our ability to warn and inform people who are in immediate danger, and help us keep people safe. As we’ve seen in the US and elsewhere, the buzz of a phone can save a life.”
People who do not wish to receive the alerts will be able to opt out in their device settings, but officials hope the life-saving potential of the messages means that users will keep them on. The alerts will only ever come from the government or emergency services. They will include the details of the area affected, and provide instructions about how best to respond.
Mark Hardingham, chair of the National Fire Chiefs Council, welcomed the system, saying: “Together with every fire and rescue service in the country, I’m looking forward to having emergency alerts available to help us to do our jobs and to help communities in the event of emergencies.
“We’ve seen this type of system in action elsewhere across the world and we look forward to having the facility here in the UK – by working together with fire services and partners we want this system to help us to help you be as safe as you can if a crisis does hit.”
The Cabinet Office said the alerts are secure, free to receive, and one-way, insisting they do not reveal anyone’s location or collect personal data. Tests of the service have already taken place in East Suffolk and Reading.
Tony Webster / Flickr
The scheme could eventually be expanded to cover terrorist incidents, but officials acknowledged that much more information about how the alerts system operates in the UK would be needed before that could happen in response to a fast-moving attack.
What will an emergency alert look like?
Emergency Alerts will appear on your device and you will hear a loud siren-like sound for up to 10 seconds. It will appear on your device’s home screen and you must acknowledge it before you can use other features. They appear as a notification and may include telephone numbers or website links containing further information. A loud, siren-like sound and vibration will accompany the message to raise awareness of the hazard or threat.
What will they be used for?
Emergency alerts will be used to inform people about severe threats to life in particular areas, such as flooding or wildfires. They will not be used to spam you.
Keith Edkins / Geograph
Are emergency alerts free?
Emergency alerts are a free service provided by the UK Government.
How accessible are they?
If you have a vision or hearing impairment, audio and vibration attention signals will let you know you have an emergency alert. Emergency alerts will be sent in English. In Wales, they may also be sent in Welsh. People in all parts of the UK will receive them.
Which devices will receive them?
Emergency alerts work on all 4G and 5G phone networks widely used by smartphones. This will not include older ‘non-smart’ phones but the 3G technology that they use is being switched off next year. If you do not have a compatible device, you’ll still be informed about an emergency as the emergency services have other ways to warn you when there is a threat to life.
UK Government
What shall I do when I receive the National Test Message on April 23rd?
When you receive the Welcome Message you do not need to take any action. The siren will stop automatically after ten seconds. A welcome message will stay on screen until you acknowledge it, just like a ‘low battery’ warning. It will not affect your battery life.
How can I opt out of emergency alerts?
You can opt out of emergency alerts, but you are advised to keep them switched on for your own safety. To opt out, search your settings for ‘emergency alerts’. Then turn off ‘severe alerts’ and ‘extreme alerts’. If you still get alerts, contact your device manufacturer for help. You will not receive alerts if your device is turned off or in airplane mode.