HC Deb 24 July 1967 vol 751 c16W
63. Mr. Brewis

asked the Minister of Health whether he will institute an inquiry into the mental and physical effects of drug-taking particularly lysergic diethylamide, cannabis and amphetamines.

Mr. K. Robinson

A Sub-Committee of the Advisory Committee on Drug Dependence is studying these aspects, among others, in relation to the first two drugs, and will then turn its attention to amphetamines.