§ Mr. LOVAT-FRASERasked the Under-Secretary of State for Air whether there is a panel of the Aeronautical Research Committee or any other official body devoting itself to the study of the problem of noise in and from aircraft; and, if so, when a report may be expected?
§ Sir P. SASSOONYes, Sir; the problem, which is a difficult and complex one, is being studied by the Aircraft Noise Sub-Committee of the Aeronautical Research Committee, and a comprehensive programme of research is proceeding. A note on the sub-committee's work to date is printed with each annual report of the Aeronautical Research Committee.