Lewis Hamilton wins Canadian Grand Prix

McLaren Mercedes driver Lewis Hamilton of Britain holds up the trophy after winning the Canadian Formula One Grand Prix at the Circuit Gilles Villeneuve in Montreal. (AFP Photo)

Second place finisher Lotus Renault GP driver Romain Grosjean of France, McLaren Team Principal Martin Whitmarsh, winner McLaren Mercedes driver Lewis Hamilton of Britain and third place finisher Sauber Ferrari driver Sergio Perez of Mexico celebrate after the Canadian Formula One Grand Prix at the Circuit Gilles Villeneuve in Montreal. (AFP Photo)

McLaren Mercedes Lewis Hamilton of Britain celebrates winning the Canadian Formula One Grand Prix at the Circuit Gilles Villeneuve in Montreal. (AFP Photo)

Sauber F1 Team driver Sergio Perez Mendoza of Mexico steers his car in the hairpin curve at the Canadian Formula One Grand Prix at the Circuit Gilles Villeneuve in Montreal. (AFP Photo)

Lotus Renault GP driver Romain Grosjean of France races during the Canadian Formula One Grand Prix at the Circuit Gilles Villeneuve in Montreal. (AFP Photo)

Sahara Force India driver Nick Hulkenberg leads in front of Red Bull Racing Renault driver Mark Webber of Australia in the hairpin curve at the Canadian Formula One Grand Prix at the Circuit Gilles Villeneuve in Montreal. (AFP Photo)

Cars fight for position behind Red Bull Racing driver Sebastian Vettel of Germany in the first lap of the Canadian Formula One Grand Prix at the Circuit Gilles Villeneuve in Montreal.

Red Bull Racing driver Sebastian Vettel of Germany leads McLaren Mercedes driver Lewis Hamilton of Britain and Ferrari driver Fernando Alonso of Spain in the Canadian Formula One Grand Prix at the Circuit Gilles Villeneuve in Montreal. (AFP Photo)

Red Bull Racing driver Sebastian Vettel of Germany leads as drivers make their way to the first turn at the start of the Canadian Formula One Grand Prix at the Circuit Gilles Villeneuve in Montreal. (AFP Photo)

Flag-bearers make their way to the start line before the Canadian Formula One Grand Prix at the Circuit Gilles Villeneuve in Montreal. (AFP Photo)