Mercedes: Rosberg and Hamilton could be split

Mercedes motorsport boss Toto Wolff has warned Lewis Hamilton and Nico Rosberg that their futures at the team could be at risk if they cannot race against each other in the right manner.

The duo faced the press on Thursday and it seemed an uneasy truce had been struck following their collision at Spa two weeks ago which wrecked Hamilton’s race and led to his German team-mate issuing an apology.