I believe when you say you're going to start a race at 2 p.m. then you should stick to that and start the race at 2 p.m. There's no maybe, could be or should be. You start the race on time. It's very simple.

Generally I still believe that Lewis [Hamilton] is the best champion that we have had in a long, long time. He manages to get to all different walks of life: red carpet, fashion business, and music - you name it.

Take away Toto Wolff's Mercedes shirt and send Sebastian [Vettel] down a street - nobody would recognize him.

I was delighted with Baku. People said I was completely mad; I was so happy when it all turned out all right.

Before they go to the race, people want to think four or five guys could win, but now... Normally you'd say, "One of those two, and I think it's going to be Lewis [Hamiltom]," because that's what had been proved up to now - thank God that Nico [Rosberg] has won some races.

There is no recipe for that. Both [Nico Rosenberg and Lewis Hamilton] are very likely equally talented in the car, so the fight between the two happens between the ears - in the head.

Let's be realistic about that. I think Mercedes when it started the engine [development] didn't have a budget. It spent. And then lots of teams don't and can't. I mean Red Bull, for example, that won four world championships, didn't know the word "budget", and it's a case that it hadn't got the ability to have the engine that it should have had. Because somebody else [Mercedes] had the engine, wouldn't let them have it, because they didn't want competition.