mpaton2004 wrote:
Because there is a world of variation as to what is defined as 'safe'. Take a default 30mph road, reasonably wide and straight through a residential area. One driver may feel that doing 45 is 'safe', another 30, another 60, which makes for a completely inconsistent and unpredictable environment. You just don't know what is going to happen up ahead*, and I'd rather have people going slower than or at the limit than over it in that worst-case scenario (which you should always assume could occur)
Without trying to extend this tread beyond it's origins ......
No - people 'tend' to drive at the 85th percentile so we *know* that *most* road users select a speed which is safe for the conditions. That means that they may not '
know what is going to happen up ahead'... we are driving
knowing that we can stop safely in the distance that we can safely see to be
clear in.
It is a simple rule that works, exceptionally well.
As has been stated roads now no longer have retained simple rules - the government is allowing local councils to pick and choose a limit as they see fit, which is inconsistent non-sense. Drivers need clear rules and regs and lea-way to be responsible, safe drivers all the time. With consistent patterns of road systems, we have equally typical results from drivers. But the moment you change this system, you change the culture of driving and confuse drivers.
Whilst most drivers still do the 85th percentile, we are seeing from figures that 75% of drivers admit to speeding, yet the KSI's are still only 5% and take away drunks, thefts etc you are left with ONLY about 2.5% of accidents being anything to do with excessive speed. BUT there is then the percentage to take off that is under the spe,ed limit. So speed is hardly the issue that is proclaimed. however inattention and frustration, and bad observation are far far bigger problems, yet they are not even being addressed.
You cannot ask all drivers, to lower their driving abilities to the lowest common denominator. It is highly dangerous. The limit NEVER makes it safe. Drivers making the right decisions make things safe.
Quote:
* I qualify this with the time I was traveling down a 30mph road to be faced with an oncoming speeding Ford Escort which suffered a completely unpredictable nearside front blow out and careered over onto my side of the road and stopped about 10 feet in front of me. The driver looked like a ghost. If I'd been doing 40-50 at that point it would more than likely have been a head on collision (which would have been preventable ON MY PART by both traveling at the speed limit and being observant)
Hardly unpredictable, unless he was using inner tubes or caught on the only big spiked stone, it is exceptionally rare for blowouts these days. A regular check of your tyres can usu tell you if there is unusual wear going on so some indication of a problem should be obvious.
The assumption that had you been going a slightly faster speed would make it worse is wrong as - just to start with - you would likely have actually passed him and he would have had his incident behind you not in front. Then there are escape routes to have potentially used. Plus you would have braked too so any collision speed if occurred would have been slow.
How do you *know* that he was speeding - very many people have no idea and judge speeds really badly. how can you be absolutely sure?
Ok, you state that you were doing the limit, and being observant, - so out of interest, how
could you have done anything better, at all to help yourself, given the perfection of your speed and obs ?
At what moment did you observe the first indication of a problem? Could you have been checking your speedo ? Dropped your speed?
Observed the car beginning to 'loose' it and dive for your pre-planned escape route ? what width was the road - what was about what were all your options?
Then - what could the oncoming driver have done different too? What could he have done before things went wrong? Could he have held the car better and kept it more to his side of the road with skid control training? Was he totally over the central line? was there a line? Do you have a photo? Ah I can go on..... and on
Then there are many many thousands of near misses on the road - see 10sec to impact on the website .... and it is the skill and ability of every day drivers that sort it out, and it is our ability to react, that mostly prevents the accident.
However, our aim is to encourage better driving, and safer driving, before, the panic braking, or last second, avoidance action.