Sadly, driver error remains the most common cause of road accidents, and it's not always possible to ascertain just how much of a contribution to the accident alcohol has played. If one of those involved is shown to be 'over the limit' it is inevitably construed that this was a major factor, but it may not always be the case.
Rospa's own figures are;
Speeding
Around 400 people a year are killed in crashes in which someone exceeds the speed limit or drives too fast for the conditions.
Drink Driving
Around 280 people die a year in crashes in which someone was over the legal drink drive limit.
Seat Belt Wearing
Around 300 lives each year could be saved if everyone always wore their seat belt.
Careless Driving
Around 300 deaths a year involve someone being "careless, reckless or in a hurry", and a further 125 involve "aggressive driving".
At-work
Around one third of fatal and serious road crashes involve someone who was at work.
Inexperience
More than 400 people are killed in crashes involving young car drivers aged 17 to 24 years, every year, including over 150 young drivers, 90 passengers and more than 170 other road users.
Failed to Look Properly
40% of road crashes involve someone who 'failed to look properly'.
Loss of Control
One third of fatal crashes involved 'loss of control' of a vehicle.
Failed to Judge Other Person's Path/Speed
One in five crashes involve a road user failing to judge another person's path or speed.
Helpful Link:
http://www.rospa.com/roadsafety/default.aspx