HL Deb 27 October 1992 vol 539 c99WA
Lord Sefton of Garston

asked Her Majesty's Government:

What is their estimate of the cost of preparatory work in connection with the Jubilee Line extension carried out or being carried out before the decision to go ahead with the scheme.

The Minister of State, Department of Transport (The Earl of Caithness)

Something over £140 million has so far been spent on preparatory work in connection with the Jubilee Line extension.