Sergio Perez sought a discussion with Red Bull chief Christian Horner in the wake of another flashpoint between himself and team-mate Max Verstappen.
Perez won the Saudi Arabian Grand Prix ahead of Verstappen, helped in part by the Dutchman's break-down in qualifying which meant he started the race 15th on the grid. The defending champion cut through the rest of the field easily enough, but was kept at arm's length by his team-mate.
Red Bull had given both of their drivers target lap times to hit when it became clear that a one-two finish would only be stopped by another mechanical problem or a crash. But Perez was not convinced that he was being given the same instructions as Verstappen.
