Thursday 11 May 2017 11:43, UK
F1 is gearing up for one of the most significant races of the season so far at the Spanish GP as teams up and down the pit lane ready big car upgrades in an attempt to move up the grid.
So watch the latest edition of the F1 Report above as Natalie Pinkham and Marc Priestley are joined by former Jaguar F1 team boss Tony Purnell to run the rule over the likely developments the teams are introducing and what impact they might have on the pecking order.
Can Red Bull and their so-called 'B-spec' RB13 join Ferrari and Mercedes at the front? And which teams will be feeling confident about their Barcelona chances?
All that and plenty more in the show - hit play on the video above to watch. It's free to view in the UK and Ireland.
