A TfL Finance and Policy Committee Paper dated 11 March 2015 revealed that the repair programme for the 1972 Stock would cost more than planned, due to the worse-than-expected condition of the fleet.
Et notat fra TfL's Finance and Policy Committee dateret 11. marts 2015 afslørede, at reparationsprogrammet for 1972-materiellet kræver flere midler end forventet, da vognparkens stand var værre end forventet.