millsee wrote:
SafeSpeed wrote:
millsee wrote:
I'll dig out sources later, but a recent literature review I undertook showed company car drivers at greater risk of accident.
Careful! Some of the literature doesn't allow for higher average annual mileages amongst business users. I've spotted other pecularities too. (I'm trying to remember what they were).
Indeed. But in terms of overall danger, doesn't higher-than-average mileage contribute a higher number of accidents overall?
For the most part we need to be concerned with "risk values". But you're right we need to be concerned with absolute numbers too.
I like this sort of example:
Road A has 10,000 vehicles a day and 50 crashes each year.
Road B has 10 vehicles a day and 5 crashes each year.
Clearly the risks on Road B facing an individual are 100 times greater.
But if we can speed 100,000 pounds to reduce crashes by 10%, we can save 5 crashes on road A and probably none on Road B.
But if we can spend money on the drivers we can make both roads safer...