§ Dr. Millerasked the Secretary of State for Scotland what research is taking place into the evidence of the connection between heart disease and the water supply particularly in the Glasgow area.
§ Mr. Gordon CampbellMuch research on this subject has been undertaken in many parts of the world, and the connection is fairly clearly established. The research was reviewed at a Meeting in October, 1969, a report of which was given in my Chief Medical Officer's "Health Bulletin" for July, 1970, of which I am sending the hon. Member a copy.