F1 commercial rights-holder Bernie Ecclestone has raised the spectre of taking legal action against governing body the FIA should the 2014 engine regulations lead to circuits deserting the sport...
Red Bull Racing chief technical officer Adrian Newey has pointed the finger firmly at Audi for the whole debate about four-cylinder engines in F1 - claiming the German manufacturer showed interest, and then changed its mind...
FIA President Jean Todt has yielded to the pressure applied by Bernie Ecclestone and F1's manufacturers in agreeing to delay the introduction of the sport's new engine formula until 2014 - and to go with V6 power rather than just four cylinders