
Traffic Counts
Moderator: Moderators
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- Posts: 185
- Joined: Fri May 18, 2007 12:16 pm
Stopping distance with top quality brakes, new tyres and a dry road at 70mph = 62mPeople just need to be further apart on the motorway, for example 70mph its not really going to be safer if you are right up close to the person in front than say 100mph and you are a good 5 meters away.
At 100 mph, it's 127m, or just over double.
So you need to add rather more than 5 metres extra....and that's in the very best case.
(figures from http://www.csgnetwork.com/stopdistcalc.html)
Lol I do look at the speedo quite alot in the car its just a habit.
50mph in a 30 is bad, 30mph speed limits are in built up areas, you are not likely to get kids playing in the middle of the M1 are you now? Doing 50mph in a 30 could kill someone whilst 30mph might give them a chance of living.
So at 70mph the stopping distance is 62m, so either way doing 100 or 70 you are going to be pretty much done for on the motorway if someone slams on in front because no the usually distance on the motorway is about 1m between cars from what I see, sometimes its less than a ft.
50mph in a 30 is bad, 30mph speed limits are in built up areas, you are not likely to get kids playing in the middle of the M1 are you now? Doing 50mph in a 30 could kill someone whilst 30mph might give them a chance of living.
So at 70mph the stopping distance is 62m, so either way doing 100 or 70 you are going to be pretty much done for on the motorway if someone slams on in front because no the usually distance on the motorway is about 1m between cars from what I see, sometimes its less than a ft.
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- Posts: 185
- Joined: Fri May 18, 2007 12:16 pm
"distance on the motorway is about 1m between cars from what I see, sometimes its less than a ft."
That's just wrong!
Seriously Will, there really is no argument. Doing 100mph on a motorway, even on a long stretch of road with no-one else around, risks loss of license, car control and life. Similarly for not observing the stopping distances (plus for you I'd double it as you'll be watching the speedo rather than the road!).
That's just wrong!
Seriously Will, there really is no argument. Doing 100mph on a motorway, even on a long stretch of road with no-one else around, risks loss of license, car control and life. Similarly for not observing the stopping distances (plus for you I'd double it as you'll be watching the speedo rather than the road!).
You'd be saying the same thing is the speed limit on the motorway was 50mph and people where doing 70mph.MichaelCarter wrote:"distance on the motorway is about 1m between cars from what I see, sometimes its less than a ft."
That's just wrong!
Seriously Will, there really is no argument. Doing 100mph on a motorway, even on a long stretch of road with no-one else around, risks loss of license, car control and life. Similarly for not observing the stopping distances (plus for you I'd double it as you'll be watching the speedo rather than the road!).
"You'd be saying the same thing is the speed limit on the motorway was 50mph and people where doing 70mph."
Yep. At the end of the day, if the speed limit was 25mph and you went at 50 then you'd still deserve a ticket - whether you agree with a speed limit or not, it's the law and no one forces you to drive faster - and I'm not speaking from any kind of pedestal, I've worked as a driver and had a speeding ticket or two....it can be frustrating to drive at a slower speed than you want to, esp on an open road when you have somewhere to be, but it ain't worth giving in to temptation.
The person who gets caught doing over a 100 on the m/way (& I know a couple) and feels hard done by cos they're a 'safe, skilled driver and the conditions were fine and there were deadlines to meet...' maybe they are all those things but 1. they broke the law knowingly so it's their own fault 2. people generally over-estimate their own ability behind the wheel 3. you might be a superb driver - but what about all the others around you that aren't? who change lanes without indicating/brake when there's no need to/don't look properly before changing lanes and aren't expecting someone doing 100mph to come bearing down on them...I could go on and on and on....
Yep. At the end of the day, if the speed limit was 25mph and you went at 50 then you'd still deserve a ticket - whether you agree with a speed limit or not, it's the law and no one forces you to drive faster - and I'm not speaking from any kind of pedestal, I've worked as a driver and had a speeding ticket or two....it can be frustrating to drive at a slower speed than you want to, esp on an open road when you have somewhere to be, but it ain't worth giving in to temptation.
The person who gets caught doing over a 100 on the m/way (& I know a couple) and feels hard done by cos they're a 'safe, skilled driver and the conditions were fine and there were deadlines to meet...' maybe they are all those things but 1. they broke the law knowingly so it's their own fault 2. people generally over-estimate their own ability behind the wheel 3. you might be a superb driver - but what about all the others around you that aren't? who change lanes without indicating/brake when there's no need to/don't look properly before changing lanes and aren't expecting someone doing 100mph to come bearing down on them...I could go on and on and on....
Bravo. But, Helen is of course correct above (and very blunt) and in a broader sense young Will is only playing back a general attitude that he's picked from perhaps the majority of the motoring public (including many older, more worldly, highly educated mature adults). Its scary and very serious stuff. Moreover Will is old enough to driveDr Dave wrote:C'mon guys, you can't seriously expect Will to debate on an even playing field with older, more worldly, highly educated mature adults - it's just not fair!

Edit: I suppose the other thing to stress is that when we engage in these debating duels on here, we challenge peoples opinions not the person themselves. Afterall, when an opinion is put forward it is usually the opinion of many, most of whom haven't had the inclination to post. So in that sense; bravo to Will too!