HC Deb 30 October 1975 vol 898 c561W
Mr. Lipton

asked the Secretary of State for the Environment if he will publish the evidence on which he bases his view that toughened glass is an acceptable alternative to laminated glass in vehicle windscreens.

Dr. Gilbert

Yes. The Transport and Road Research Laboratory will shortly be publishing the text of a report entitled "Windscreen glass injury to the head in front seat occupants of cars and light vans" that was presented to a meeting of the International Association of Accidents and Traffic Medicine held in London on 2nd September last.