The all-new Ford GT supercar was recently sent around a specially designed ‘Silverstone’ circuit.. in London. Loaded on the back of a Clear Idea transport truck, the World Endurance Championship race car completed the slowest lap ever at 2 hours 20 minutes as it admired landmarks on a route that started and finished at Southwark Underground station. The stunt marked the opening of order books for the ultra-high-performance GT as well as celebrating its debut season in the WEC which gets under way this weekend.