Re: Has anyone told GoSafe?
I used to drive 30 miles or so to work and some of it involved towns with lots of roundabouts. The XR3i used to get me into work in pretty much the same time as the VW camper - thought it was a lot more fun with the roof down and the straight through exhaust spitting like an angry wasp. Once I worked out driving like a lunatic didnt get me there any faster I analysed the situation.
Basically as IGotOut pointed out its largely other traffic that limits your time - doing 400 yds 10% faster normally means you just spend longer queueing at the junction.
But more importantly at speed you are not as able to judge the traffic ahead. The camper wouldnt do anything in a hurry and as a result you had the spare brain power to work out the traffic ahead - on low roundabouts you could even see traffic on the far side of it and many I time I could avoid braking on the approach and actually fly past the BMW that had overtaken me at speed but couldn't anticipate the gap in flow on the roundabout that I could. I was overtaken by the same car 6 times when driving across Chelmsford as a result.
But most important of all is idiot speeders slow the overall traffic down for everyone - they introduce turbulence into otherwise laminar traffic flow and fuck it up for everyone. That one idiot driving too fast down the outside lane of the motorway to be able to read the signs and cuts everyone up desperately trying to get to their turning leaves ripples in the traffic flow for hours afterwards.