Road Vehicles (Numbers) Mr. Dudley Smith asked the Secretary of State for the Environment what was the number of cars, goods vehicles, public service vehicles and motor cycles, respectively, in use in September 1974; and what change this represented from the number in each class in September 1973. Mr. Carmichael The information is given in the following table. The 1974 figures are provisional.------------------------- | | ------------------------- | | ------------------------- |Cars | ------------------------- |Goods vehicles | ------------------------- |Public service vehicles| ------------------------- |Motor cycles etc. | -------------------------