F1 pundit Ted Kravitz has run the rule over Mercedes and co ahead of this weekend's Bahrain Grand Prix, and he offered a rather ominous view for Red Bull's title rivals.
Last season Red Bull dominated the driver's and constructor's championship with Max Verstappen storming to his second world title by taking 15 Grand Prix victories. Pre-season testing had a familiar feel with Christian Horner's team posting the fastest lap time on the third day.
Sky Sports pundit Kravitz predicts that Red Bull have again got the quickest car on the grid ahead of the season opener and have fixed the problems which gave Ferrari an early advantage last season.