Saint-Lary-Soulan, France: Defending champion Chris Froome almost crashed out of the Tour de France -- after being knocked off his bike when an overzealous policeman mistook him for a fan on stage 17 Wednesday.
Team Sky leader Froome, a four-time champion, finished the stage in eighth place at 1min 35sec behind Colombian winner Nairo Quintana and 48secs behind teammate and overall leader Geraint Thomas.
The Kenyan-born Briton had put on his rainjacket and was cycling back to the Team Sky bus when a policeman on the side of the road mistakenly took him for one of the thousands of cycling fans who traditionally ride up the mountain stages to catch a glimpse of their idols.
He tried to get Froome to stop and in the confusion the six-time Grand Tour champion crashed.
He avoided injury and is set to start stage 18 on Thursday.
"It was a misunderstanding. Chris is fine," said a Team Sky spokesman.
Froome, who had been aiming for a fourth consecutive Grand Tour victory after triumphing at the Vuelta a Espana last year and this year's Giro d'Italia, is now in a battle for a podium place.
Team boss Dave Brailsford said they will now plan to make sure Froome joins Thomas on the Tour de France podium: "He's not out of it necessariy, there's a big mountain day to come, and the time trial.
"We'll sit down tonight, review everything, see how everybody feels then make our plan of attack."