Since the sport switched to turbo V6 power units, its loudest critic has been Ferrari, said Former F1 Max Mosley president.
Red Bull adivsor Helmut Marko has hit back at Mercedes after it called on the Formula 1 court of appeal to impose 'a further sanction' on Red Bull.
Red Bull Formula 1 driver Daniel Ricciardo has admitted he is "surprised" Lotus is still struggling with its Renault engine.
Ferrari president Luca di Montezemolo has dismissed early criticism of the team's new boss - Marco Mattiacci.
Formula 1's new look makes no sense and is tantamount to 'self-harm', said the head of the Italian Olympic Committee back by Ferrari's criticism of the sport.
Red Bull's appeal against Daniel Ricciardo's disqualification at the 2014 Australian GP has been rejected by the International Court of Appeal, reports the FIA.
Title rival Mercedes was highly critical of world champions Red Bull's behaviour, as the appeal hearing in Paris began.