http://news.bbc.co.uk/sport2/hi/moto...ne/9283716.stm
In 2011 stewards will be able to exclude drivers from a race or suspend them for the next grand prix.
The FIA, the sport's governing body, also identified driving practices it wants to eradicate.
They include drivers making more than one change of direction in trying to defend a position or the deliberate crowding of a car.