In many ways it was one of this year’s worst-kept secrets in Formula 1, but then it all blew up rather quickly as Sebastian Vettel was confirmed as joining Aston Martin next year.Sergio Perez made clear he was not happy to be leaving, and that it had not been his...

Dietrich Mateschitz at Jerez.Red Bull owner Dietrich Mateschitz has expressed concern over the implications of Formula 1's planned budget cap.The revived cost cap plan was announced as part of a package of imminent changes at the end of 2013, with the intention being to introduce it next season. Discussions about...