§ Llew Smith
To ask the Secretary of State for Trade and Industry what steps have been taken by BNFL since October 1993 to remediate the leakage from the B241 storage tanks at Sellafield; and what her estimate is of the cost incurred to date to rectify the problem. 
§ Mr. Wilson
I refer my hon. Friend to the answer I gave to the hon. Member for Orkney and Shetland (Mr. Carmichael) on 13 May 2002,Official Report, column 423W, concerning work undertaken in respect of B241. This work forms part of BNFL's management of nuclear liabilities, details of which are set out in their annual report and accounts. I am told by BNFL that, to date, the company has spent in the region of £100 million in respect of B241.