Jul.7 (GMM) Former grand prix driver Anthony Davidson on Sunday showed no mercy as Ferrari's Felipe Massa had arguably his worst outing ever at a formula one track.



Briton Davidson, whose employer Super Aguri went bust earlier this year, bristled at his former Brazilian rival as Massa spun at least five times, was lapped twice, and finished dead last in the rain affected British grand prix.



Davidson said Massa ignored the blue flags as he was being ordered by trackside marshals to move over for faster cars.



"He's always the first to stand up in a drivers' meeting and complain about what people like me are doing when we get lapped," he is quoted as saying by the Daily Record.



"That's what you get, mate. There's a bit of blue flag action for you. You're rubbish. You are useless at it."