I had licence revoked about ten years ago for 3 points doing 44 in a 40 and then 6 points doing 62 in a 30 :S (9 points in 1st 2 years...) All circa 1999
Had a 12 month dr10 ban and also had that extended to 18 months for driving my mates car home one night because he was falling asleep at the wheel :S that was 8 years ago though, 2001, and I learnt my lesson believe me.
Apart from all that I got a 3 pointer that turned into a speed awareness course for doing 56 in a 50 circa 2005, and about jan 2006 I got my last three points for 38 in a 30, which I believe are now spent, so my licence is in theory clean (ish) apart from the dr10 that I think stays on there for 12 years