HC Deb 23 July 1987 vol 120 c388W
Mr. Dalyell

asked the Secretary of State for Defence what is the source of the radium 223 used in training exercises.

Mrs. Clwyd

asked the Secretary of State for Defence what quantity of radium 223 sulphate, diluted with barium sulphate and aluminium oxide, is typically used in military training exercises simulating nuclear accidents.

Mr. Ian Stewart

I shall answer as soon as possible.