Makes you wonder why, on this basis, the government doesn't change the law.
I can remember back to when the legal limit was only 1mm.
1.6mm hasn't come far enough.
The government is always banging on about wanting to save lives, hence 'safety' cameras.
but if they actually wanted to save lives, they'd be looking at things like this.
Is not hard to see why people are sceptical about governments motives regarding saftey when they ignore something like this, but hammer people for a few mph indescrection. Why is that? Oh yes, because speeding generates them a nice little income.