§ Mrs. Renée Shortasked the Secretary of State for Employment whether investigations have been carried out by the Health and Safety Executive into the effects of the dye chrysoidine; and if he is satisfied that this is safe and not likely to cause cancer.
§ Mr. WaddingtonI would refer the hon. Member to my reply to the right hon. Member for Barnsley (Mr. Mason) on Friday 12 March 1982—[Vol. 19, c.513.]