arthurdent wrote:
someone has a front tyre blow-out at say 95mph on motorway, loses control and flips the car over a few times. Undoubtedly more likely to bring the car safely to a stop from 70mph? Or at least loss of control at 70 would result in less damage.
The faster you go, the less likely you are to get away with no accident when you are in a tight spot or if you misjudge. Failing that, more loss of control would on average mean more damage. Failing that, if it does flip, it flips more times. If, after flipping, it crashes, it crashes, on average, harder. I hope nothing in that contradicts SafeSpeed’s agenda. He might argue that the emphasis isn’t right, and that the enforcement policy isn’t right, but I don’t think he would argue that most drivers are as safe at very high speed as at lower speed.
So what else is there to debate? There is always the great divide – what constitutes ‘very high speed’ and how can you judge an individual case in a sea of accidents and emergencies, and what is the most cost-effective way forward with millions of accidents over the life of a parliament? I suppose we could say, instead of speed kills, that 'Relatively high speed is more likely, on average and taking all things into account, to result in more damage, injury or death than a lower speed". But it is so obvious that it (surely) doesn’t need saying and has no impact at all, and does no good.
I'm also interested in the politics of this question, though. This is not the only area where technical measures are used to implement a political choice. What is special about speed that makes you say that we should not argue about what people
Quote:
ought and ought not to do
. That is politics, after all! We can make laws about what people ought and ought not to do, and enforce the laws technically.