A power cut in one of our buildings has affected the system we use to manage our internal phone lines.
While customers can still get through on our switchboard number (668000) staff are only able to deal with certain types of enquiry and cannot currently transfer calls through to specific teams.
If your enquiry is not urgent we ask that you call back tomorrow, when we hope systems will be restored.
Alternatively you can access a number of services on our website.
We apologise for any inconvenience caused and are working to resolve the issue as quickly as possible.