CV and mad panic behaviour

[Thryleon]

The energy of impact, kinetic energy, varies with the square of the speed.

Double the speed you hit 4 x harder, speed up from 40 to 60 = 60/40  = 1.5, , so 1.5 * 1.5 = 2.25, or 225% more force.

Impressive.

Let's make top speed limits 20 then.

Another 250% slower.

You've convinced me its a great idea.

Actually let's make it 10ks instead just for good measure.  Will take 4 hours to communicate 40 k's but its all worth it to reduce the road toll to 0.