Article 3

In relation to hirings in respect of journeys which begin at Heathrow Airport, London, for the reference to the distance of six miles in section 7 and paragraph (2) of section 17 of the London Hackney Carriage Act 1853 (being the length of a journey which the driver of a cab is by law obliged to undertake) there shall be substituted a reference to the distance of twenty miles.