I stick to the 30 and 40 Limits.
Any built up area regardless of limits i tend to stay in a sensible speed range but if the road is clear and i can see around the bend type thing then i will gas it big style.
But,
I still ride with a margin of safety when on the road.
I got stuck on the other day by a traffic cop.
when down in cornwall. I was caught on camera doing...........well shall we say more that a ton. I got three points and a sixty pound fine. I guess i passed the attitude test
The traffic cop did like my termi pipes and small number plate but didnt bother with that.
I suppose it could have been worse. I might not have a licence now!