come on guy's, yes we all speed but you have to have a bit of common sense with it.
keep your vehicle legal, no probs there then.
untaxed usually means uninsured and if you are one of them then sorry but you deserve everything you get delt in life,a disability would not be too much and if caused by an unisured driver then tough.
as for motorway speed limits yes it is conservative and no there are no pedestrians to run out in front of you but i have had too many rep cars, old people and nova / corsa twats pull accross lanes in front of me causing emergency braking which can be slow in a z.
also the point that the 70mph speed limit was only introduced after cars where producing 100+bhp is rubish, yes when it was introduced the average car could only just break it but it was introduced as a direct result of AC taking the piss and speed testing the shelby cobra at 165mph up the new M1.