HC Deb 16 November 1973 vol 864 c292W
Mr. Hugh Jenkins

asked the Secretary of State for Trade and Industry what were the number of night jet landings at Heathrow in 1970, 1971, 1972 and 1973.

Mr. Onslow

The available records show the following totals between 2330 and 0600 hours:

1970 4,594
1971 4,175
1972 5,175
1973 (to 31st Oct.) 4,379