bigslice
Tour Winner
The 70mph speed limit was introduced for various reasons, many (many) years ago.
In the days it was introduced, most cars had drum brakes all round, had "iffy" handling and woeful performance. You needed a 2.0 car to hit 100mph so subsequently 70mph was about at the limit for "most" cars. We all know that cars don't perform very well when they are at, or close to, their limit.
Nowadays, a little 1.0 car is capable of maintaining 70mph all day long, maybe 90 if pushed. Engines are more reliable, brakes certainly are. ABS is now fitted as standard to all cars, even the cheapest car made. There have been massive inroads in vehicle safety with multi airbags, fortunes spent on strengthening cars and making them handle better.
I agree that 30mph speed limits (maybe even lower around schools etc) are important and should not be ignored.
But maintaining the 70mph speed limit on motorways today is absolutely ludicrous.
on top gear last night it said the 70mph on motorways was introduced after the ac cobra did 200 mph on it