HC Deb 14 July 1975 vol 895 c365W
Mr. Jessel

asked the Secretary of State for Trade what proportion of flights taking off along the Mole Valley route from Heathrow on eastbound take off days during the current 12-month experimental route split are sent along the western limb over Hampton and the eastern limb over Teddington, respectively; and what is the reason for the difference.

Mr. Clinton Davis

About 30 per cent. of the traffic using the Mole Valley route is being directed along the westerly sub-route and about 70 per cent. along the easterly sub-route, These proportions are as predicted and, as explained in the consultation document issued by my Department, result from directing aircraft for safety reasons along each sub-route by reference to their ultimate destination.

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