LONDON Underground is reminding travellers of dates when part
of the Piccadilly line, which serves Heathrow tube station, will be shut because
of engineering works.
The line will be closed between Northfields and Heathrow
stations on Sunday June 24, Sunday July 1 and Sunday July 22.
A special bus service will operate in place of the trains in
both directions on the dates affected.
Passengers planning to use the bus service to get to
Heathrow are advised to allow extra time for their journey to take account of
any road congestion.