Safety concerns at Devonport Dockyard

There are safety concerns after a nuclear ring at Devonport Dockyard lost power for 90 minutes.

The dockyard lost the power that it uses to cool nuclear reactors in Submarines in July 2012. Babcock Marine, the operator of the docks, has been told it must improve safety standards.

The Ministry of Defence has been issued with a warning over the incident. Local MP Oliver Colvile is asking for assurances from Babcock Marine