Aguri Suzuki has revealed he is “forced to consider the future” of his Formula One team after a potential investor pulled the plug on a multi-million pound deal.

The future of financially-stricken Super Aguri is again up in the air, with the team struggling to be on the grid for next week’s Spanish Grand Prix in Barcelona.

Ferrari’s Michael Schumacher snatched a thrilling victory in the Chinese Grand Prix to take the world championship lead with just two races of the season remaining.