HC Deb 17 December 1992 vol 216 c360W
Mr. Cohen

To ask the Secretary of State for Defence what is his Department's assessment as to the length of time that a used reactor core may safely be left in a decommissioned submarine.

Mr. Aitken

Government policy is to remove such cores to Sellafield for long-term storage at the earliest practicable opportunity. However, with the application of my Department's current care and maintenance procedures, there is no formal limit to the length of time that a used reactor core may safely be left in a decommissioned submarine.

Mr. Cohen

To ask the Secretary of State for Defence when used core transportation package flasks were first licensed for use in the United Kingdom.

Mr. Aitken

My Department's used core transportation packages were first licensed for use in the United Kingdom in 1968.