Joined Jul 2011
1K Posts | 872+
Dont Know
Birdy, I haven't checked but thought that they changed the system a year ago such that the points remained on your licence for a period of 12 months from when the points were accrued.
From memory when initially applied it was as you suggest, all cleared after the last race but then it meant that there was no way to apply penalty points with an effective deterrent at the last round (ie. apply a point to mean start from rear of grid next race etc)
I believe that it keeps accumulating (will see if I can find) as the penalties for high level of penalty points accrue from start at rear of grid, to pit lane, to races and so on
EDIT.
All Classes - Effective 2014
Penalty Points
“In 2013 any Penalty Points imposed were wiped from the record of the rider at the end of the season. From 2014 penalty points will remain on the record of the rider for 365 days after which they will be cancelled. This means that a rider will have a rolling tally of penalty points with new points being added as incurred and points being deducted on their anniversary.
OK thanks that very interesting. So in fact the 3 points is no light sentence as I originally presumed. In effect Rossi will be walking on eggshells so to speak. I also do not assume that 2015 was Rossi's swansong last chance, he has every (OK Jum, 1:4) chance of contending 2016. Which means advantage MM, how many points has he got? He could punt Rossi haha.