Not something you see every day - a London Underground coach heading north up the M1 in April 2012 - possibly on its way to refurbishment and test at Old Dalby. Notice the red coach up ahead - which presumably carries the letters F-J on its connectors.
Location: Newport Pagnell
Original line: Highways Agency
Photographer: Ken Strachan
Contact photographer: Ken Strachan
Date: 30/04/2012
Image number: 38787