HC Deb 24 July 1997 vol 298 cc701-2W
Mr. Campbell-Savours

To ask the Secretary of State for the Environment, Transport and the Regions, pursuant to his answer of 19 June,Official Report, columns 276–77, if he will publish the sensitivity analyses which were made for each of the alternatives for the third Dartford crossing with regard to variations in the base assumptions for the capital cost of the facility and the whether public sector cost of capital; the overrun in capital costs in (a) actual and (b) percentage terms for each of the alternative options would have eliminated the difference between the privately and publicly financed options for each alternative; and what increase in the public sector cost of capital would have eliminated the difference between the privately and publicly financed options for each alternative. [9764]

Glenda Jackson

In 1986 the assessment of the Dartford bids was essentially concerned with establishing the extent to which they offered value for money on specified assumptions. The economic costs of the various options were established so as to compare the net benefits of publicly financed and privately financed schemes. So far as can be established sensitivity tests of the kind postulated in the question were not carried out.