A rare opportunity to obtain a piece of Ayrton Senna's F1 heritage is on the horizon - for anyone with a spare £1m... 
Niki Lauda: Sure, [Lewis] will drive selfish. These guys, I call them egocentric bastards, let's say, and this is the only way to win a championship... 
Mercedes insists it embraces the rivalry between its two drivers and encourage them to speak their mind. 
Sebastian Vettel jokes away Bernie Ecclestone's assertion that he was not a good ambassador for the sport during his title-winning years.