Lewis Hamilton views both Red Bull and Ferrari as threats to his championship challenge after the two teams outpaced the Mercedes in Barcelona.
As Paul Hembery takes a change in position, Mario Isola has been named as head of car racing, although the two will continue to work closely together.
The aviation company has reached an agreement with the Grove-based team to sponsor the Canadian for the 2017 season.
Eric Boullier has admitted that Fernando Alonso’s morale has been affected by the lack of positive, forward development.
Lance Stroll has come to the realisation that they may share a garage but you can’t share a championship.
An apparent disagreement over which direction to take has resulted in Honda and Simon parting ways.
Ferrari’s impressive form during pre-season testing has left Boullier considering them as viable championship winners.
Bottas believes that the 2017 cars are more difficult to drive in windy conditions, following a number of spins suffered during testing.
Pirelli’s hard work improving their wet tyres appears to have been in vain after they fail to deliver the expected performance in Barcelona.
Sauber achieved an impressive P5 around a wet-dry Circuit de Barcelona-Catalunya.
Jolyon Palmer raised a few eyebrows when finishing third on day four in Barcelona.
Red Bull enjoyed a productive day in Barcelona, once again putting the RB13 through its paces .
On a wet track turned dry, Ferrari end the day victorious as Mercedes manage only 9 laps before lunch.
Marcus Ericsson enjoyed a successful day of testing, with Sauber able to achieve all of their team goals.
Lance Stroll ended pre-testing early for a second time after spinning out and damaging the car at turn 5.
Giovinazzi could only able complete an installation lap during the morning session but returned to the track in the afternoon.
Esteban Ocon overcame a small oil leak issue to finish the second day of testing with 86 laps under his belt.
