Mercedes' driver Lewis Hamilton (left), Haas' racer Kevin Magnussen (centre) and Ferrari's Sebastian Vettel share a light moment during a press conference yesterday ahead of the Austrian Grand Prix at the Red Bull Ring circuit in Spielberg, Austria on Sunday. Pic/AFP

Title rivals Lewis Hamilton and Sebastian Vettel drew a line under their controversial collision at the last race in Baku, but the peace between the pair could be short-lived as they resume their rivalry in this weekend's Austrian Grand Prix.