Is the right hon. Gentleman aware that there is a suspicion in Scotland that somebody is raising every kind of obstacle to the development of hydro-electricity? There is evidentlya complete misapprehension among some of the people who advise him about the purpose of hydro-electricity. It is not competing in any way with steam. It is complementary and supplementary to steam and is generally used for supply at peak load when electricity cannot be supplied economically by steam stations.