HC Deb 11 December 1984 vol 69 c446W
Mr. Donald Stewart

asked the Secretary of State for the Environment what proportion of the fall in total sulphur dioxide emissions from United Kingdom sources (a) between 1970 and 1980 and (b) from 1980 to date, has been because of reductions in emissions from Central Electricity Board power stations.

Mr. Waldegrave

I will answer this question shortly.