i agree completely.
one thing i feel should be changed for sure is a night time speed limit, picture it, driving home, say a 3 hour stint and you are supposed to stay at 70, but the roads are completely empty, dry, and your lights are working fine.
why exactly can you not put your toe down?
this would be for motorways obviously, possibly long stretches of dual carriageway.
i realise this may encourage racing but the minority of idiots who would do that surely do it already.