HC Deb 15 April 1986 vol 95 c330W
Mr. Chris Smith

asked the Prime Minister if she will list in the Official Report all the uses to which plutonium is put.

The Prime Minister

Most of the plutonium produced in the United Kingdom is held in store for fast reactor use. Other uses include the fuelling of the prototype fast reactor at Dounreay and research into fast reactor and thermal reactor fuel. Plutonium is also produced as necessary by the military reactors at Calder Hall and Chapelcross, operated by BNFL, for defence purposes.

Mr. Chris Smith

asked the Prime Minister if any plutonium produced by the reprocessing of spent fuel from any British civil reactor has ever been used in nuclear weapons programmes; and if she will make a statement.

The Prime Minister

No plutonium produced in civil reactors, in this country has been transferred to defence use or exported for such use during the period of this administration.