Major Lloyd George:
It is true that, taking the evidence afforded by isotherms alone, some of the coldest parts of Great Britain in winter are on, or near, the East Coast. But if the hon. Member is suggesting that districts on the East Coast should for this reason be offered a more generous fuel economy target than more westerly districts of the same latitude, I fear that I cannot accept his suggestion. The ordinary dry bulb thermometer is not an adequate measure of climate as it affects human-beings. The rawness of the air in the North and the humidity of the air in the West must also be taken into account. For this and other reasons, the domestic consumption of fuel in fact increases as one goes northwards, and, taking all the relevant considerations into account, I am satisfied that the boundaries of the three zones are the most suitable that can be reasonably devised.