§ Mr. Michael McNair-Wilsonasked the Secretary of State for Trade and Industry (1) how many airlines were prosecuted for noise limit infringements at Gatwick Airport during 1969 and during 1970;
(2) how many airlines were prosecuted for noise limit infringements at London Airport in 1969 and in 1970.
§ Mr. NobleInfringement of requirements in respect of noise limits at B.A.A. airports is not a penal offence. We are, however, able to keep infringements down to about 1 per cent. of departures by administrative measures.