Suzi Perry introduces the best of the action and reaction from Bahrain, the fourth stop on the 19-race calendar.

Triple world champion Sebastian Vettel turned pole position into victory last year, ensuring that there were four different winners of the first four races of the season for the first time in nearly a decade. With Red Bull, Ferrari, Lotus and Mercedes all looking strong in the early stages of the current campaign, the drivers' championship promises to be another close-fought contest.

Commentary by Ben Edwards, with David Coulthard providing the analysis. Show less