§ Mr. SpearingTo ask the Secretary of State for the Environment if he will state in theOfficial Report the bases of the figures and results used in the diagram on page 73 of Cm 1200, "Contribution of transport to CO2 levels" with particular reference to the comparable figures shown therein relating to the London underground and motor cars.
§ Mr. McLoughlinI have been asked to reply.
I shall write to the hon. Member and place a copy of the letter in the Library of the House.