HC Deb 19 December 1974 vol 883 c539W
Mr. D. E. Thomas

asked the Secretary of State for Social Services what is the total number of persons currently receiving disablement benefit under the Industrial Injuries Act as a result of pneumoconiosis who were employed as slate quarrymen.

Mr. Alec Jones

I regret that this information is not available. The table below shows the number of cases of pneumoconiosis newly diagnosed in Great Britain for each of the last 10 years where the industry concerned was slate mining and slate splitting:

1964 69
1965 43
1966 41
1967 23
1968 42
1969 37
1970 40
1971 16
1972 28
1973 21