§ Mr. Mather
asked the Secretary of State for Trade and Industry when the results of noise monitoring so far at Heathrow and Gatwick airports this year are to be published.
§ Mr. Noble
Figures for the first quarter published on Tuesday show that the average of day-time infringements was maintained at under 1 per cent. of total movements. In April and May day-time infringements at Heathrow were only a fraction of 1 per cent., while at Gatwick there were no infringements in either month.