Three practice sessions await our drivers in Shanghai, with rain scheduled for most of them. Red Bull are trying to move on from their fuel sensor disappointment, Mercedes are managing their domination. Williams and Force India want to capitalise on their engine supremacy and get the most from these early races. Ferrari will be dealing with the fallout from Stefano Domenicali's departure, whilst Lotus are still floundering. Caterham and Marussia want to beat each other. Sauber and Toro Rosso want desperately not to be the last of the competitive teams. Practice is where the fun starts, so stay tuned!