Wednesday 8 July 2015 11:49, UK
Williams drivers Felipe Massa and Valtteri Bottas both made fast starts in the British GPs but might they have earned a better result?
The pair eventually came home fourth and fifth at Silverstone on Sunday but Massa led Bottas - and both Mercedes cars - in the early laps.
The Finn's car appeared faster than his team-mate's and Bottas appeared ready to overtake; however, Williams asked him not to.
So might Williams have earned a better result without the team order? Head of performance engineering Rob Smedley explains the decision to Ted Kravitz.
