Ferrari chief accuses Lewis Hamilton of 'extreme reactions' and tells driver to 'stay calm'
The seven-time champion has struggled to adapt to life at Ferrari so far
Lewis Hamilton
Lewis Hamilton opens up on Ferrari struggles ahead of the British Grand Prix
The seven-time champion has yet to live up to expectations at Ferrari
Lewis Hamilton closes in on F1 dream as FIA confirm 'significant' news
The seven-time champion’s campaigning may have worked
