The hon. Member for Duddeston (Mr. Simmonds) earlier in the Debate laid great stress upon civil aviation. He praised the Air Ministry for the splendid record that it had, but the second part of his speech was a condemnation because of civil aviation not having made the progress that it ought to have made. He said it was almost as necessary as the Mercantile Marine. The Mercantile Marine is more essential than ever at present for supplying us with the necessaries of life. Civil aviation may be one of the things that are wanted, but there can be no comparison between the two.