Lewis Hamilton may have taken out one Formula One world title rival as promised, but even he recognises the gap to current Championship leader Sebastian Vettel has now become "huge".
Vettel eased to the 31st victory of his F1 career so far on a day when not even Greenpeace protestors could throw a spanner in the works of the German's Belgian Grand Prix triumph.
Before the race two paragliders from Greenpeace initially flew over the Spa-Francorchamps circuit, trailing a banner slamming...
