Christian Horner, the sporting director of Red Bull Racing, talks to Simon Arron about the F1 season so far.
Horner: 'We've been quickest'
How long did it take to get the team back from Shanghai? "It wasn't too bad, compared with some. I was home on Tuesday after opting for a five-stop strategy - Shanghai, Dubai, Rome, Nice, Glasgow, then a helicopter to Oxfordshire - and we managed to get all our people and equipment back to the UK by Thursday."