HC Deb 07 July 1971 vol 820 c395W
Mr. Bob Brown

asked the Secretary of State for the Environment how many reports he has had of vehicles which were in collision with crash barriers on motorways in 1970; and how many of them were deflected from the barrier into collisions with other vehicles in the same carriageway.

Mr. Peyton

Information is only available about accidents in which someone was injured, 168 vehicles in injury accidents collided with a crash barrier, and of these 10 then hit another vehicle in the same carriageway.