The Spanish GP race weekend kicked off in earnest on Friday, but it was business as usual for Mercedes who comprehensively led the field.
Check out our gallery of pictures from the opening day of running at the Circuit de Catalunya in Barcelona.
The Spanish GP race weekend kicked off in earnest on Friday, but it was business as usual for Mercedes who comprehensively led the field.
Check out our gallery of pictures from the opening day of running at the Circuit de Catalunya in Barcelona.