HC Deb 24 January 1968 vol 757 c123W
76. Mr. Hugh Jenkins

asked the President of the Board of Trade during what hours aircraft operating from London Airport, Heathrow, are counted in the statistics he publishes of night flights.

Mr. J. P. W. Mallalieu

We do not publish statistics of night flights. The night period used in the figures for landings on certain runways sent monthly to the hon. Member personally is midnight to 0800 hours G.M.T.