Today's the first time we see the aero upgrades introduced for the start of the European leg of grands prix.
First one that I noticed was on the Mercedes GP - the new airbox solution. They also have a long wheelbase which Michael is hoping will be more to his liking.
Ferrari have new wings and are trialling the F-duct with a view to run it all weekend (and beyond?)
McLaren have new front and rear wings as well as new floor (and diffuser?) elements.
The mirrors have also been relocated to where they can once again be used for the purpose of seeing what's behind you.
My question(s): What other new aero developments are being run? By whom, and what is their effectiveness now and throughout the remainder of the season? Will any team's season suddenly turn around or go backwards?