Honda and Aston Martin are joining forces for the new Formula 1 power unit regulations, with the Japanese manufacturer having brought its time with Red Bull to a close this year.

There seems to be a bit of a mess in Switzerland...I was in Geneva at the FIA Sport Conference when word came through that the real story was happening roughly 150 miles away in Hinwil. Monisha Kaltenborn had left Sauber with immediate effect, and a power grab was ensuing in...