HC Deb 18 July 1967 vol 750 c231W
Mrs. McKay

asked the Minister of Labour what regulations exist requiring employers to make and record regular measurements of air contamination in workplaces where known dangerous materials, for example, asbestos, are handled.

Mr. Gunter

None. Such a requirement would be of little value. H.M. Inspectors of Factories decide whether to advise occupiers to take measurements to check the efficiency of preventive measures in the light of the circumstances of the individual case.