Both Heathrow and Gatwick were closed by fog this day. Diversions to Manchester visible in this image include Boeing 747's of Pan Am, TWA and BOAC; two Super VC-10s of BOAC; 707 of British Caledonian; a DC-10 of Laker Airways and an Alitalia DC-9-32. G-AVMT of BEA is at the centre right.