Shadow is right, and as one of my raceday colleagues is an ex-DCI who used to do high-speed police car work, I know that the police endorse these theories. I was behind a Microbe this morning, driven by an addled OAP, who wandered all over the side and centre lines at 25 feckin mph. She eventually managed to crank up the engine to 30 mph (we were in a 50 mph, then 40 mph zone) but braked in terror on every bloody curve, braked at the sight of every oncoming lorry, braked miles from every roundabout, braked and STOPPED at an entirely clear roundabout (unable to read the road ahead), and finally indicated right for 200 yards, eventually turning into her driveway after passing at least six other right-hand possibilities. THAT is the sort of nitwit who causes accidents! :angy:
I don't care how fast people go, as long as they drive in constant awareness of what's ALL around them, including what's way up ahead, and gradually decelerate, not brake wildly, as they see the need to reduce their speed. There must be a helluva turnover in brake pads in this country!