Button, Hamilton want urgent changes in their cars
London: McLaren drivers Jenson Button and Lewis Hamilton will visit their headquarters with the warning that they have no chance of winning next week`s British Grand Prix without urgent changes in their car.
Both drivers were disappointed with a lack of pace in Sunday`s European Grand Prix as they were out-run by Red Bull and Ferrari.
Button, who is second in the world championship, said: "We`ve got to have some improvements or we are not going to see ourselves fighting with Ferrari or Red Bull, which would be a shame at our home grand prix."
"Silverstone is not going to be a better circuit for us. There`s a big gap between us. We`ve got to take risks with new parts - hopefully we`ll have that for Silverstone," a newspaper quoted him, as saying.
Hamilton said after the race that with Sebastian Vettel``s sixth win taking him 77 points into the lead, the championship was over.