I've always found the concept of a speed
limit interesting ever since I learned to drive and had to survive amongst everyone doing limit + 8 km/hr.
If we were all serious about it, and the limits were reasonable, why don't they just put 3G speed transponders on every car? I guess we will eventually, after a serious of politically correct tightenings of the law...
Somone told me today there will soon be digital speed cameras that time your passage between Point A and point B to determine if you're speeding. Anyone heard that one?