Possible trouble for Perez as Red Bull sponsor threatens to leave

Discussions are being reported that a major sponsor of Red Bull Racing is going to end its contract. Telmex, alongside its CEO Carlos Slim, says it is likely that the company will stop sponsoring the Austrian racing team. According to the company, this is due to the extension of a sponsorship deal from another of the team's sponsors. For Sergio Perez, the departure from Telmex comes at an awkward time as there are rumours that he is racing at Red Bull due to these sponsorships. Should the Mexican driver really fear for his seat now?