Cavendish 's win on stage 14 to the Parc des Oiseaux in Villars - les - Dombes was not confirmed until commissaires had reviewed the footage .
Kittel was angered by commissaires ' decision to uphold the result .
Cavendish 's win on stage 14 to the Parc des Oiseaux in Villars - les - Dombes was not confirmed until commissaires had reviewed the footage , but Kittel was angered by their decision to uphold the result .