Red Bull and Renault have both been openly criticising each other since the Australian Grand Prix, with Christian Horner unhappy at the lack of progress since the end of 2014. Renault Sport F1 managing director Cyril Abiteboul is unhappy at the way the power unit is being used as a scapegoat and accused Red Bull's Adrian Newey of "lies" this week. With Abiteboul and Horner both in the FIA Press Conference on Friday, will things settle down by then? Probably not, after Abiteboul tweeted this photo of boxing gloves ahead of his trip to Malaysia...
