Sebastian Vettel took seven points out of Lewis Hamilton in F1's first triple-header, despite suffering a number of problems along the way.
Ferrari's two drivers have each collided with Mercedes counterparts recently, but they insist there has been no skulduggery on their part.
Lewis Hamilton's early crash allowed championship leader Sebastian Vettel to extend his lead in the battle for the world title.
A Ferrari driver collided early in a race with a Mercedes car again, but defending champion Lewis Hamilton will not be intimidated.
Lewis Hamilton staged a superb recovery to claim second after a first-lap crash at Silverstone, but Sebastian Vettel took victory.
A first-lap crash with Kimi Raikkonen severely harmed Lewis Hamilton's hopes of winning the British GP for the fifth year running.
Ahead of a potentially pivotal weekend in the season, Lewis Hamilton claimed pole to put the pressure on Sebastian Vettel.
Ferrari posted an update to say Sebastian Vettel sat out most of FP3 at the British Grand Prix due to a "nuisance on his neck".
Lewis Hamilton will be looking for a fifth successive victory at Silverstone after a dismal Austrian Grand Prix for Mercedes.
Sebastian Vettel could have improved on his third-place finish at the Austrian Grand Prix if Ferrari had issued team orders.