Both Renaults get the jump on Jenson Button and Michael Schumacher going into the first corner of the Canadian GP

Pole-sitter Button shows he ran light on fuel in qualifying by bringing his BAR in for its first stop on lap 15

Giancarlo Fisichella feels the pressure from team-mate Fernando Alonso in the early stages in Montreal

Disaster strikes for Renault with Fisichella and Alonso forced to retire leaving Kimi Raikkonen at the front of the pack

Jenson Button's race comes to an end when he makes an unforced error and crashes out whilst in third place

Juan Pablo Monoya is controversially disqualified for leaving the pit lane illegally while fighting for victory

Raikkonen holds off a strong challenge from Michael Schumacher to claim his third win of the season

Schumacher enjoys being back on the podium and is joined by team-mate Rubens Barrichello who finished third