Sergio Pérez's Red Bull future looks increasingly in doubt beyond the end of this season after team principal Christian Horner said the driver is "old enough and wise enough to know what the situation is.

While Pérez signed a new contract with the team ahead of the Canadian Grand Prix, reporting indicates that the contract allows for Pérez to be moved into an ambassadorial role.

Even in the throes of a miserable run of form to end what he has labeled a “terrible” Formula One season with Red Bull, Sergio Pérez’s outward confidence about his future has never been shaken. On Thursday,