asked the Secretary of State for the Environment if, in the interests of fuel conservation, he will modify the system whereby ministerial cars may carry only a single passenger from the House after a late night sitting.

There is no such system.

asked the Secretary of State for the Environment what is the number of cars available for Ministers; how this figure compares with 1965; and if he will make proposals for a reduction, to save fuel.

I would refer the right hon. Member to the answer I gave him on Monday 3rd February 1975.