§ 40. Sir William Davison
asked the Under-Secretary of State for Air whether he can assure the House that adequate precautions are being taken to conceal the new aircraft factories and aerodromes from aerial observation; and whether adequate provision is being made for underground hangars, etc.?
§ Sir W. Davison
May I understand that some of the new hangars at any rate are underground, or are there any of them underground?
§ Sir V. Warrender
As the object of any measure would be concealment, I do not think that object would be attained by my answering that question.