2015 Tour De France: Chris Froome hails 'fantastic' Team Sky start

Chris Froome thanks Team Sky team-mates, including Nicolas Roche, for helping him maintain the overall lead after day four of the Tour de France, despite losing the yellow jersey to Tony Martin of Etixx-Quick-Step.

Martin's manager Patrick Lefevere says it was also a big team-effort from his side that enabled the German to come out of Tuesday's cobbled course from Seraing to Cambrai on top.

Keep up to date with all the action from day five here.