HC Deb 21 July 1969 vol 787 c306W
Mrs. Ewing

asked the Minister of Power what proportion of Scottish coal requirements will be supplied from Scottish pits in 1970, 1975 and 1980 on current projections.

Mr. Freeson

I understand from the National Coal Board that in the foreseeable future at least 90 per cent. of Scottish coal requirements is likely to be supplied from Scottish pits.