HL Deb 18 December 2000 vol 620 c35WA
The Countess of Mar

asked Her Majesty's Government:

Whether there have been any studies conducted or commissioned by the Health and Safety Executive prior to 1993 into the effects of combining CS disinfectant with diazinon; and, if so, whether they will place a copy of the results in the Library of the House. [HL94]

Lord Whitty

The Health and Safety Executive has no record of having conducted or commissioned any studies, prior to 1993, into the effects of combining CS disinfectant with diazinon.