§ 52. Mr. Eadieasked the Secretary of State for Social Services what is his estimate of the effect of the increased production of filter cigarettes on the incidence of lung cancer; and what co-operation on research on this matter he has arranged with manufacturers.
§ Mr. CrossmanIt is impossible to give any precise estimate of effect the increased production of filter cigarettes has had on the incidence of lung cancer. I am watching the results of all research being carried out on this subject.