HC Deb 12 February 1973 vol 850 c282W
Mr. Cordle

asked the Secretary of State for Social Services what has been the estimated effect of the Government health warning on cigarette packets.

Sir K. Joseph

I am unable to isolate its effect on the sale of cigarettes from other factors that have an influence but those who continue to smoke cigarettes cannot now claim to be unaware of the potential danger of the habit.