This is an interesting extract (from the Nuclear Information Service website) about a problem in Barrow. I can confirm that you will be paying for this event.
A fire, which erupted in the Devonshire Dock Hall at Barrow-in-Furness during the early hours of 30th October, burned for at least 14 hours and saw seven workers taken to hospital. Large clouds of smoke rose overnight from the Hall, where the UK’s submarines are assembled, and local residents were advised to keep windows closed. The fire was first reported at the BAE Systems site at 00:44 am and it was only announced that firefighters had moved to damping down the fire the following afternoon, at 2:50pm.
Full NIS details can be found here