Mercedes F1 boss Wolff raises team orders after Austrian GP crash

Mercedes motorsport boss Toto Wolff suggested team orders might have to be introduced after Lewis Hamilton and Nico Rosberg collided on the last lap at the Austrian Formula One Grand Prix.

Hamilton captures Austrian GP in last-lap thriller

Lewis Hamilton overtook Mercedes team-mate Nico Rosberg on the last lap to win a thrilling Formula One Austrian Grand Prix on Sunday.