HC Deb 25 July 1986 vol 102 c606W
Mr. D. E. Thomas

asked the Secretary of State for Energy if, pursuant to his answers of 23 June, Official Report, column 47 and 14 July, Official Report, column 388, he will specify the reactors of origin of each of the three amounts of nuclear material permanently withdrawn from safeguards.

Mr. Goodlad

The three permanent withdrawals from safeguards involved plutonium which originated in Calder Hall/Chapel Cross reactors.