>Niko Rosberg

It was interesting running with the intermediates this morning and, although the warm-up is tricky, we definitely improved our understanding of the tyres. Our long runs this afternoon included some aero work in preparation for our next upgrade package before going into lower-fuel, new-tyre running at the end of the day. We made good progress in understanding the car and the tyres, and the reliability was solid once again. Overall, I’ve enjoyed two positive and productive days here in Barcelona.