2015 Tour Stage 6 reaction: Tony Martin in pain after fracturing collarbone

GC leader Tony Martin fractured his collarbone when he touched the back wheel of a Europcar rider and came off his bike in the final km of Stage 6.

The German Etixx-QuickStep rider has yet to decide if he will continue to race, but it's clear from the interview below that he is in considerable pain.

If Martin does abandon, it will be the second time the rider in yellow has quit the 2015 Tour through injury, after Fabian Cancellara hit the deck hard on Stage 3.

2015 Tour: Winners and losers after four stages

War de France: Lars Boom's face tells the story of a brutal race so far.

Credit: PA

After four stages of predictably unpredictable racing and four different overall leaders, Utrecht’s Grand Depart already feels a long time ago. A surprise winner in Saturday’s Prologue, three fiercely competitive road stages and (unfortunately) a couple of horrendous crashes have provided the usual captivating entertainment as this year’s Tour takes shape.

Luke McLaughlin takes a look at the winners, losers (and one invisible man) so far, with 17 long stages still to race before the 2015 Tour winner is crowned in Paris…