Martin Brundle believes Formula 1's changing regulations will make it impossible for Red Bull to attract a new engine manufacturer into the sport for 2022. read more »

Don't expect to see three-car teams on the grid any time soon as Christian Horner says while the idea is interesting, the midfield won't go for it. read more »

Haas team boss Gunther Steiner says the "brutal" logistical demands of Formula 1 pre-season testing would have made going to Bahrain impractical for smaller teams read more »