This article is more than 2 years old

This article is more than 2 years old

Yellow jersey Geraint Thomas, his Sky teammate Chris Froome and world champion Peter Sagan were among a number of Tour de France riders affected by a spray used by police to break up a farmers’ protest which caused stage 16 of the race to be stopped.

Farmers rolled large hay bales into the road 29km into Tuesday’s stage from Carcassonne to Bagnères-de-Luchon.

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Police then used a spray to tackle some of the protesters as the race approached, and it appeared to get into the eyes of a number of riders.

Team Sky’s Thomas was seen wiping his eyes while Sagan used his water bottles to wash his. An Associated Press photographer at the scene said Froome was one of a number of riders to have eye-drops applied.

The race was stopped completely while several riders received medical treatment from the doctor’s car at the rear of the peloton.

After a 15-minute interval, the race resumed with a short neutralised section before the flag was dropped once more with 33km of the 218km distance covered.

Facebook Twitter Pinterest Team Education First Drapac Cannondale rider Simon Clarke of Australia receives eye drops. Photograph: Yoan Valat/EPA

Farmers’ protests are nothing new at the Tour, but the incident will add to the intense security situation in this year’s edition.

Team Sky’s Chris Froome was jostled and spat at on Alpe d’Huez, while the 2014 winner Vincenzo Nibali saw his race ended after he was brought down in a tangle with a fan on the same mountain.