§ 99. Sir Knox Cunninghamasked the President of the Board of Trade what methods are in use for clearing snow and slush off the runways at Aldergrove Airport in County Antrim; and what stocks of machinery, implements and materials are kept at Aldergrove Airport for such purpose.
§ Mr. J. P. W. MallalieuThe methods are described in the Aerodrome Section of the "United Kingdom Air Pilot". The machinery, implements and materials kept at Aldergrove are adequate to deal with all save abnormal snow conditions.