Get the lowdown on the two weeks of pre-season testing at Barcelona and the state of play heading into the new F1 season.
Sky F1's David Croft is joined in the Barcelona paddock by journalists Chris Medland and Jonathan Noble to dissect what was learnt when the new cars debuted.
Inevitably, there is plenty of focus on the problems at McLaren-Honda and debate about just how the team can recover from their disastrous winter.
But what of the pecking order? And who is on top as the teams prepare to travel for the season-opening Australian GP?
Play the video at the top of the page to hear the views of Crofty, Chris and Jon...
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