F1 News Today: Lewis Hamilton in Ferrari mystery as his boss snaps at media

Lewis Hamilton's Singapore Grand Prix was ruined by a bad strategy call on Sunday, which he apologised for over the radio on the cooldown lap. Those are the two facts that nobody is arguing about. The rest, exactly what Hamilton was apologising for, and what the crucial moment of disaster was, is much less clear. This is what we know so far about the mystery which dominated the post-race fallout at Marina Bay. Ferrari team principal Fred Vasseur was in a snappy mood after Sunday's race in Singapore, particularly when it came to questions about Hamilton's tyre strategy.