Motor racing: Kubica to leave Williams at end of F1 season

Robert Kubica will leave former champions Williams at the end of the season, a move likely to bring the curtain down on the Polish driver's extraordinary Formula One racing comeback following a rally crash eight years ago.

Motor racing: Kubica to leave Williams at end of F1 season
Robert Kubica will leave former champions Williams at the end of the season, a move likely to bring the curtain down on the Polish driver's extraordinary Formula One racing comeback following a rally crash eight years ago.