HC Deb 19 January 1972 vol 829 c172W
52. Mr. Mikardo

asked the Secretary of State for the Environment what further action he proposes to take, following his announcement about blood-lead levels amongst children on the Isle of Dogs, to allay the concern which it has caused.

Mr. Peter Walker

The Chief Medical Officer advises me that there is no evidence of damage to the health of the children concerned: those taken to hospital as a precaution have now been discharged. I have arranged for immediate steps to be taken to trace and minimise the escape of lead from the works on the Isle of Dogs. A number of other works using similar processes are being investigated.