Ferrari's two drivers have each collided with Mercedes counterparts recently, but they insist there has been no skulduggery on their part.
For the second time in three races, a Mercedes driver was hit by a Ferrari, with Toto Wolff describing it as "deliberate or incompetence."
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.
Lewis Hamilton's Silverstone dominance continued with pole position and a track record in qualifying for the British Grand Prix.
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".
While Lewis Hamilton is reportedly set to ink a new two-year contract, Toto Wolff can see him at Mercedes for the next five seasons.
Last week's mishaps in Austria were quickly forgotten by Lewis Hamilton in the first two practice sessions at Silverstone.