Farmers blocked roads across France on Wednesday in protest against low wages and mounting costs, seeking to press the government to ease its drive for lower consumer prices and loosen environmental regulations.
Roadblocks that spread in many French regions came a day after a farmer and her daughter died due to a traffic collision at a protest barricade.
Many farmers struggle financially and say their livelihoods are threatened as food retailers are increasing pressure to bring down prices after a period of high inflation.
"There are too many regulations," Thomas Bonnet, the head of a youth farmers' union in southwestern France's Castelnaudary area, told Reuters at a blockade.
"We'd like to be able to work like in some neighboring countries, to produce, cultivate, do our job."
Arnaud Rousseau, head of the powerful FNSEA farming union, told France 2 TV he could not rule out that protests could disrupt the Paris region. The group will publish dozens of specific demands by the end of the day, he said.
The farming policy has long been a sensitive issue in France, the EU's biggest agricultural producer, with thousands of independent wine, meat and dairy producers. Farmers have a track record of disruptive protests.
Fearing a spillover from farmer unrest in Germany, Poland and Romania, President Emmanuel Macron's government has already withdrawn a contested draft farming law that would have helped more people become farmers.
Macron is also wary of farmers' growing support for the far-right ahead of the European Parliament elections in June.
The unrest is the first major challenge for new Prime Minister Gabriel Attal and also resonates across Europe.
"The reality is that most of the farmers cannot make their living off the products they are producing," Thomas Waitz, a Green EU lawmaker from Austria, who is also a farmer and beekeeper, told Reuters.
As the EU's Green Deal of environmental policies is rolled out, farmers' increased work and costs need to be reflected in product prices, Waitz said. He urged the 27-member EU to ensure that imported goods must also meet high environmental standards to avoid unfair competition.
A small group of French farmers also protested near the headquarters of the European Parliament in Brussels.
"The message is that we should stop being caught in the middle," said Philippe Thomas, 57, a cereals farmer from the Meuse in eastern France. "They impose more and more draconian standards on us, but on the other hand, our produce isn't protected."
In France, farmer discontent over prices is particularly acute in the dairy sector, where producers say the government's anti-inflation push has undermined legislation known as EGALIM designed to safeguard farmgate prices.
Dairy producers are currently in dispute with Lactalis, the world's largest dairy group, over prices and talks with an arbitrator are due Thursday.