55. Mrs. Butler
asked the Minister of Health what arrangements he is making to follow up the examination at later ages of the teeth of children living in Watford, Anglesey and Kilmarnock, to determine the long-term effects on teeth of the addition of fluoride to drinking wtaer.
§ Mr. Powell
I would refer the horn. Member to my reply to the hon. Mem-bar for Greenock (Dr. Dickson Mabon) on 9th July.