LE MONT VENTOUX, FRANCE (AFP) - Britain's Chris Froome reinforced his grip on the Tour de France yellow jersey atop Mont Ventoux after winning a dramatic 15th stage on Sunday.

Team Sky leader Froome finished just ahead of Colombian Nairo Quintana of Movistar after attacking a small group of rivals 7.2km from the summit finish of the 20.8km climb to the "Giant of Provence".