weepej wrote:
Johnnytheboy wrote:
Quoting examples doesn't change the fact that statistically motorways are the safest type of roads.
Yes, because typically there are no hazards on them.
Introduce a hazard to a motorway though and you've suddenly got a very dangerous situation that often results in a crash, and they normally involve multiple vehicles.
That has never been discounted - they're
still the safest type of road!
What about Peter's earlier point regarding the rate of occurrence?
Let's get to the nub of this latest 'issue' (I've given up splitting):
weepej wrote:
The faster people go the more risk there is of crashes.
Clearly motorways are the fastest roads. They're also the safest.
Does this not show that other factors besides 'speed' are at play, and that these other factors are dominant?
Are we better off making roads safer, or slower?The answer is obvious, but I have that funny feeling it won't be to someone.....
Let's go back further:
weepej wrote:
DCBwhaley wrote:
There is also a moral question as to whether it is equitable to make it illegal to exceed an arbitrary limit when no harm can come from the action.
The faster people go the more risk there is of crashes. People exceeding the speed limit are participating in the increased rate, so I don't see how you could say no harm comes of it.
I don’t buy your response. Fatigue is the obvious confounding issue (stimulation and journey time).
How are the groups represented in crash stats:
Per unit distance driven, are those who go faster represented more in crashes than those who go slower? You will have to prove this for your claim to stick.