HL Deb 06 March 1969 vol 300 c320WA
LORD DERHAM

asked Her Majesty's Government:

What is the personal injury accident rate per vehicle mile on the M.1, on other motorways and on all other roads.

LORD WINTERBOTTOM

Injury accident rates per million vehicle miles in 1967 were as follows:

M.1 (London-Birmingham)* 0.47
All other stretches of motorway 0.34
All other roads 2.53
* Full information is not available for the complete length of M.1.