Lewis Hamilton and Jenson Button have the full support of Vodafone and London's taxi drivers as they prepare for the upcoming British Grand Prix, their home race. Posing alongside Tower Bridge in London, the drivers braved the elements for a photo opportunity with sponsor-branded taxi-cabs.

The early weather forecasts suggest that there is more inclement weather on the way for the weekend, but a mixed up race could favour the McLaren drivers, who are hoping to improve on their pace from the European Grand Prix.