Jake Humphrey presents coverage of qualifying for the Belgian Grand Prix at the Spa-Francorchamps circuit. One of the most demanding tracks on the calendar, Spa is a real test of a driver's skill and nerve. In 2008 Britain's Lewis Hamilton claimed pole with a scorching lap in the final moments of qualifying. Fellow Briton Jenson Button leads the driver standings but needs a good performance in qualifying to keep the chasing pack at bay.