Formula One has had to modify its qualifying format after financial problems ruled the Caterham and Marussia teams out of Sunday's US Grand Prix while Red Bull's Sebastian Vettel is set to be sidelined by an engine penalty.
Ferrari president Luca di Montezemolo said the 'circus' track of the Singapore race and the use of the safety car had been humiliating for Formula One.
Britain's Jenson Button put the new Brawn GP Formula One team on top of the testing timesheets in Barcelona on Wednesday while champion compatriot Lewis Hamilton had a difficult day with McLaren. Button, whose car has been both quick and reliable since the former Honda team's test debut on Monday, completed 130 laps with a best time of one minute 19.127 seconds according to unofficial timings.
Rubens Barrichello wore his feelings on his chest, if not his sleeve, at the Hungarian Grand Prix on Thursday when he turned up for duty in a 'Mr Happy' T-shirt. After angrily accusing his championship-leading Brawn GP Formula One team of costing him victory at the previous race in Germany, the Brazilian made clear that he has calmed down and made his peace with the world.