HC Deb 21 November 1973 vol 864 c443W
Miss Quennell

asked the Chancellor of the Exchequer for how long the computer at London Airport used by Her Majesty's Customs and Excise to record imports was out of action owing to industrial action last month.

Mr. Higgins

The computers involved in the operation of the London Airport Cargo EDP system were out of use from midnight on 15th October to midnight on 2nd November. Fall-back procedures were operated as far as possible during this period.