French farmers pay tribute to Alexandra Sonac, a French farmer, and her 12-year-old daughter Camille, who were killed when a car crashed into a farmers' roadblock south of Toulouse, amid nationwide protest over price pressures, taxes and green regulation, grievances shared by farmers across Europe, in Beauvais, France, January 27, 2024. REUTERS/Yves Herman

A man sits as French farmers block the A1 highway near a highway toll station during a protest over price pressures, taxes and green regulation, grievances shared by farmers across Europe, in Chamant, near Paris, France, January 26, 2024. REUTERS/Yves Herman

Tractors and other vehicles queue on the A1 highway during a protest over price pressures, taxes and green regulation, grievances shared by farmers across Europe, in Chennevieres-les-Louvres, near Paris, France, January 29, 2024. REUTERS/Benoit Tessier

Tractors and other vehicles queue on the A16 highway as French farmers try to reach Paris during a protest over price pressures, taxes and green regulation, grievances shared by farmers across Europe, in Beauvais, France, January 29, 2024. REUTERS/Stephanie Lecocq

A sign displays a message as tractors block a highway during a French farmers' protest over price pressures, taxes and green regulation, grievances shared by farmers across Europe, in Chamant, near Paris, France, January 26, 2024. Sign reads: "A1 closed". REUTERS/Abdul Saboor

French farmers use their tractors during a go-slow operation near Roissy Charles-de-Gaulle airport as they protest over price pressures, taxes and green regulation, grievances shared by farmers across Europe, in Compans, near Paris, France, January 27, 2024. REUTERS/Benoit Tessier

French farmers block a highway with their tractors during a protest over price pressures, taxes and green regulation, grievances shared by farmers across Europe, in Longvilliers, near Paris, France, January 29, 2024. REUTERS/Sarah Meyssonnier

Men react as they stand near dummies hanging from an overpass, as French farmers block the A64 highway to protest over price pressures, taxes and green regulation, grievances shared by farmers across Europe, in Carbonne, south of Toulouse, France January 26, 2024. REUTERS/Nacho Doce

French farmers use their tractors to block the A1 highway near a highway toll station as they protest over price pressures, taxes and green regulation, grievances shared by farmers across Europe, in Chamant, near Paris, France, January 26, 2024. REUTERS/Yves Herman

French farmers drive their tractors on a highway as they protest over price pressures, taxes and green regulation, grievances shared by farmers across Europe, in Longvilliers, near Paris, France, January 29, 2024. The placard reads "Soon hunger." REUTERS/Sarah Meyssonnier

French farmers block the A64 highway with their tractors to protest over price pressures, taxes and green regulation, grievances shared by farmers across Europe, in Carbonne, south of Toulouse, France January 26, 2024. REUTERS/Nacho Doce TPX IMAGES OF THE DAY

A sign hangs on the back of a tractor as French farmers take part during a go-slow operation near Roissy Charles-de-Gaulle airport as they protest over price pressures, taxes and green regulation, grievances shared by farmers across Europe, in Compans, near Paris, France, January 27, 2024. REUTERS/Benoit Tessier

Tractors queue as French farmers try to reach Paris during a protest over price pressures, taxes and green regulation, grievances shared by farmers across Europe, in Noailles, France, January 29, 2024. REUTERS/Stephanie Lecocq TPX IMAGES OF THE DAY

French farmers drive their tractors on a highway as they protest over price pressures, taxes and green regulation, grievances shared by farmers across Europe, in Longvilliers, near Paris, France, January 29, 2024. REUTERS/Sarah Meyssonnier

A man walks near tractors as French farmers protest over price pressures, taxes and green regulation, grievances shared by farmers across Europe, in Chamant, near Paris, France, January 26, 2024. REUTERS/Abdul Saboor

French farmers block the A63 motorway during a protest over price pressures, taxes and green regulation, similar to grievances shared by farmers across Europe, in Bayonne, France, January 26, 2024. REUTERS/Vincent West