HC Deb 27 January 1976 vol 904 c103W
Mr. George Rodgers

asked the Secretary of State for the Home Department if he will publish figures showing the number of successful prosecutions for offences relating to the emission of obnoxious fumes by road vehicles during the last five years for which records are available.

Dr. Summerskill

The number of findings of guilt in England and Wales for offences relating to emission of smoke by road vehicles is as follows:

Year Number of findings of guilt
1970 1,774
1971 1,757
1972 2,438
1973 2,259
1974 1,900