HC Deb 01 March 1978 vol 945 c239W
Mr. Brotherton

asked the Secretary of State for the Home Department how many policemen were injured while on duty in 1977; and of that total how many received injuries as a result of violence at political meetings, marches and other political demonstrations.

Dr. Summerskill

This information is not held centrally and could not be obtained without disproportionate cost.