HC Deb 24 February 1986 vol 92 c415W
Mr. Leighton

asked the Secretary of State for the Home Department how many animals have been used in experiments in British laboratories since 1975 in which they have been deprived of their sight, either in one eye or both; what species of animals have been used; and where these experiments are performed.

Mr. Mellor

Such experiments are not separately identified in the information collected centrally.