Now, to me, what makes Formula One unique compared to other top-level sports is the fact that it’s not just the sportsmen – it’s the sportsmen and the car, man and machine, the technology, the battle of the car-cum-sportsman who’s driving it. And for that reason I think it’s so important that we maintain technical differentiation between the cars, and within the car the engine should not become the dominant differentiator among the top teams.