§ Ms. WalleyTo ask the Secretary of State for Transport if he will list for each of the past five years the numbers of people(a) killed and (b) sustaining serious injury, where excessive vehicle speed has been a contributory factor; and if he will provide a breakdown of those figures according to the number of incidents involving motor cycles and each other convenient type of vehicle.
§ Mr. Kenneth CarlisleThis information is not collected by the Department, but we estimate that about one third of all serious accidents are caused by excessive speed.