Demonstrators march during a May Day (Labour Day) rally, marking International Workers' Day, in Amiens, northern France on May 1, 2026. (Photo by Francois LO PRESTI / AFP via Getty Images)

Saint-Denis LFI mayor Bally Bagayoko (R) poses with a La France Insoumise (LFI) supporter at the start of a May Day rally marking International Workers' Day in Paris, on May 1, 2026. (Photo by Julie SEBADELHA / AFP via Getty Images)

A protestor holds a communist flag during a May Day (Labour Day) rally, marking International Workers' Day, in Bordeaux, south-western France, on May 1, 2026. (Photo by Christophe ARCHAMBAULT / AFP via Getty Images)

Protestors holding union flags take part in a May Day (Labour Day) rally, marking International Workers' Day, in Bordeaux, south-western France, on May 1, 2026. (Photo by Christophe ARCHAMBAULT / AFP via Getty Images)

Demonstrators hold a placard reading "The bad days will end. A tribute to those who died at work" during a May Day (Labour Day) rally, marking International Workers' Day, in Amiens, northern France on May 1, 2026. (Photo by Francois LO PRESTI / AFP via Getty Images)

Protestors holding banners take part in a May Day (Labour Day) rally, marking International Workers' Day, in Bordeaux, south-western France, on May 1, 2026. (Photo by Christophe ARCHAMBAULT / AFP via Getty Images)

Demonstrators hold a giant Palestinian flag during a May Day (Labour Day) rally, marking International Workers' Day, in Amiens, northern France on May 1, 2026. (Photo by Francois LO PRESTI / AFP via Getty Images)

Protestors chant slogans during a May Day (Labour Day) rally, marking International Workers' Day, in Bordeaux, south-western France, on May 1, 2026. (Photo by Christophe ARCHAMBAULT / AFP via Getty Images)