Pau, one of the oldest racing circuits in the world, may not have much of a future - drive it while you can.

In 1924 Bugatti dispatched five of its brand-new Type 35 race cars from the factory in Molsheim to Lyon to take part in the French Grand Prix. A century later Bugatti enthusiasts from around the world retraced the 600-mile journey.

Like all his Formula 1 peers Mika Salo only knows one way to drive: flat out. Even when that’s taking a road trip across South Africa.

Play Fantasy Formula 1 by driving these public road Grand Prix circuits past and present — and you don’t need even need a race licence to lap them.