From sky news:
Lewis Hamilton is under investigation by Formula One officials after YouTube footage appeared to show him driving recklessly during the recent Japanese grand prix.
The McLaren driver, who leads the Drivers' Championship, has been accused by a rival driver of instigating a collision through his actions.
Championship leader Lewis HamiltonRed Bull driver Mark Webber says Hamilton caused him to hit Toro Rosso's Sebastian Vettel by speeding up and slowing down behind the safety car.
An FIA official said: "We understand the stewards of the meeting have received new evidence and are looking into the relevant matter.
"It would be inappropriate for us to comment any further at this particular stage, in particular as to what penalty, if any, might be imposed."
Hamilton, who won the grand prix has a 12-point lead over teammate and current champion Fernando Alonso.
The 22-year-old stands to become the youngest driver and the first black driver to win the title if he can better Alonso's finish in next Sunday's Chinese Grand Prix in Shanghai.
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Knew about him speeding up and slowing and it possibly being a distraction for Vettel but didn't actually see any footage of it. Searching for the video now.
Guy