§ Mr. William RossTo ask the Prime Minister if he will list his estimate of the(a) average, (b) highest and (c) lowest cost of heating a dwelling in (i) England, (ii) Scotland, (iii) Wales and (iv) Northern Ireland for (a) the winter months and (b) the summer months, and indicate in each case the cost for (i) solid fuel, (ii) electricity, (iii) oil, (iv) natural gas and (v) bottled gas; and if he will list the locations in each of the countries which were used for samples to estimate these costs.
§ The Prime MinisterThis information is not held centrally, but the estimated comparative cost of heating two, three, and four-bedroomed homes using different types of fuel and power can be derived from a publication entitled "Comparative Domestic Heating Costs in the UK" published by Sutherland Associates, a copy of which is in the Library of the House.