In a period when routinely, on social media, accusations of bias in Formula 1 are slung around with abandon, the FIA really isn't helping itself. On the face of it, the appointment of Derek Warwick as one of the stewards on duty at this weekend's Canadian Grand Prix is a normal, entirely uninteresting decision. He's more than qualified for the role. Warwick is a veteran of 147 F1 race starts from his own racing career and has been a regular driver steward for many years now. Aged 70, the Brit