§ Mr. D. E. Thomasasked the Secretary of State for the Environment if he will update to calendar years 1983 and 1984 the information on discharges of radionuclides to sea from the Sellafield site given in National Radiological Protection Board paper R171; and what proportion of the plutonium contained in the discharges made to sea from the Sellafield site up to 31 December 1984 is estimated to have originated in the Magnox reactors of the Central Electricity Generating Board and South of Scotland Electricity Board.
§ Mr. WaldegraveI shall answer this question shortly.