§ Mr. Higginsasked the Secretary of State for Energy if he will list the coal mines comprising the least efficient 10 per cent. of National Coal Board pits included in the calculation of the loss of £190 million referred to by him on 17 February, Official Report, c. 140, the loss attributable to each pit and the number of people employed at each pit.
§ Mr. John MooreProvision of information about the performance of individual collieries is a matter for the board.