Formula One race stewards will have more power for the 2011 season . Another change for the forthcoming season is the introduction of a curfew on team personnel , which will prevent mechanics working on their cars through the night on a race weekend . Stewards can now impose race bans on drivers who have broken the rules . The FIA has also introduced a new system of penalties that are applied to teams and drivers in cases where they don't comply with their own regulations, such as using an illegal engine or changing fuel during practice A curfew has been applied to team personnel to prevent mechanics working overnight .
Formula One race stewards will have more power for the 2011 season . Stewards can now impose race bans on drivers who have broken the rules . The FIA has also introduced a new system of penalties that are applied to teams and drivers in cases where they don't comply with their own regulations, such as using an illegal engine or changing fuel during practice A curfew has been applied to team personnel to prevent mechanics working overnight .