The UK Government will test the Emergency Alerts system on Sunday 7 September 2025 at 3pm.
This means that most mobile phones and tablets will make a loud siren-like sound and vibrate. The alert will also show a message on the screen.
This is only a test. It is not a real emergency. You do not need to do anything.
The alert will last for about 10 seconds. It will happen even if your phone is on silent.
This test is organised by the UK Government. It is not connected to Blue Apple Theatre, our shows, or any of our activities.
We are sharing this information to help people feel prepared and not worried. If you or someone you support might be upset by the sound, it’s a good idea to talk about it in advance and prepare together.
You can find Easy Read and British Sign Language (BSL) versions of the information by clicking here.