Last weekend’s Nurburgring Nordschleife WTCR races were called off just an hour before they were due to start following over 20 tyre problems and a stand-off involving rival teams and Goodyear. This is the full story of what happened

Almost every major motorsport championship is embracing hybrid technology. The British Touring Car Championship – which begins again this weekend – is no different. But its approach is unique, as Neil Hudson explains