Starting at 11pm UK Time (GMT+1) on 25th April 2016, our network provider for the main UK network will be performing maintenance to improve their services. This will continue for 6 hours, until 5am. There will be a shorter period of downtime during this window, which we expect to be no more than 30 minutes.

The work is being performed overnight to minimise impact to customers. Please accept our apologies for any inconvenience caused during these necessary upgrades.