§ Mr. WelshTo ask the Secretary of State for Defence what quantities of tritium have been produced at the Chapelcross nuclear facility in each month since April 1995; and what percentage of the tritium produced by this facility has been exported to Governments and agencies outside the United Kingdom. [116592]
§ Mr. Hoon[holding answer 28 March 2000]: To reveal such information would be contrary to national defence and security interests and I am therefore withholding details under Exemption 1 of the Code of Practice on Access to Government Information.