PARIS: French farmers choked off major motorways around Paris on Monday, threatening to blockade the capital in an intensifying standoff with the government over working conditions.

In recent weeks there has been a slew of protests in France, a major agricultural producer, by farmers angry about incomes, red tape and environmental policies they say undermine their ability to compete with other countries.

Protesting farmers started the operation by blocking the A13 highway to the west of the capital, the A4 to the east and the A6 on which hundreds of tractors rolled towards Paris from the south.

By mid-afternoon they appeared to have met their objective of establishing eight chokepoints on major roads into Paris, according to Sytadin, a traffic monitoring service.

“We need answers,” said Karine Duc, a farmer in the southwestern Lot-et-Garonne department as she joined a convoy of tractors heading for Paris.

“This is the final battle for farming. It’s a question of survival,” she told AFP.

A banner on a tractor in the convoy said: “We will not die in silence.”

In response, the government ordered the deployment of 15,000 police and gendarmes.

Interior Minister Gerald Darmanin told security forces to show restraint. But he also warned the farmers not to interfere with strategic spots.

“We’re not going to allow government buildings or tax offices or supermarkets to be damaged or lorries transporting foreign produce to be stopped,” he said.

Darmanin said the protests would also not be allowed to affect Paris’s Charles de Gaulle and Orly airports, or the Rungis international wholesale food market south of the city.