HC Deb 10 December 1986 vol 107 c151W
Mr. Gareth Wardell

asked the Secretary of State for Transport what information his Department holds on the percentage of heavy freight vehicle accidents which involve overturning.

Mr. Peter Bottomley

Injury accidents involving heavy goods vehicles: GB: 1983 to 1985:

1983 1984 1985
Number of accidents 12,328 12,950 13,073
Percentage where an HGV overturned 4.5 4.6 4.5