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 Stage 6 reaction: Peter Sagan happy for 'good guy' and 'friend' Zdenek Stybar

Peter Sagan has praised Zdenek Stybar after narrowly missing out on a stage victory for the third time.

Sagan was disappointed after narrowly missing out on Stage 5, but the Slovak sprinter praised one of his pals in the peloton after again crossing the line in second place.

It was the third time in this year's Tour that Sagan has missed out on a stage victory by one position.

"I did my best, I have good legs," he said. "I'm happy for Zdenek because he's a good guy and he's my friend."