HC Deb 19 December 1975 vol 902 c907W
Mr. Kinnock

asked the Secretary of State for the Environment if he will list the proportion of drivers who were injured, respectively, in accidents involving invalid tricycles, Department of Health and Social Security four-wheeled vehicles

Single vehicle to all involvements Invalid tricycles Proportion All cars and taxis
One vehicle and pedestrian(s) One vehicle only One vehicle and pedestrian(s) One vehicle only
1973 Not available Not available 0.20 0.11
1974 0.07 0.27 0.21 0.10