Written question asked by Gareth Wardell (Labour), in the House of Commons. It was due for an answer on Thursday, 18 January 1990. It was answered by Lord Freeman on Thursday, 18 January 1990 on behalf of the Department of Health.

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Written question

Question

What info is available on studies on morbidity rates of populations subjected to drinking water which has been chlorinated. - Includes ref to advice in DoE/Welsh Office letter WP 12/1986, republished in Annex 1 of "Guidance on Safeguarding the Quality of Public Water Supplies" (HMSO,1989).

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Secondary information

Type

Written question

Reference

165 c402-3W;165 c400-1W

Session

1989-90

Subjects

Drinking water Water supply Water treatment Mortality rates Chlorine