Demonstrators raises their fist as they take part in a May Day (Labour Day) rally, marking international Workers' Day, in Athens on May 1, 2026. (Photo by Aris MESSINIS / AFP via Getty Images)

Chairman of the Germany's Social Democratic Party (SPD) and Vice-Chancellor Lars Klingbeil poses with a former miners choir (Ruhrkohlechor) as he attends a May Day rally with the motto "together for good work" of trade union IGBCE (IG Mining, Chemistry, Energy) in Bergkamen, on May 1, 2026. (Photo by INA FASSBENDER / AFP via Getty Images)

Workers, students and activists take part in a demonstration during a May Day rally marking International Workers' Day in front of the parliament complex in Jakarta on May 1, 2026. (Photo by Aditya Irawan / AFP via Getty Images)

France's Prime Minister Sebastien Lecornu (C) and Auvergne-Rhone-Alpes regional council president Laurent Wauquiez (R) buy blooms during a visit to a flower shop to mark Labour Day in Saint-Julien-Chapteuil, south-central France, on May 1, 2026. France's Prime Minister is visiting Haute-Loire department to meet with artisans and bakers, amidst the ongoing debate about opening local businesses on this public holiday and Labour Day. (Photo by Kenzo TRIBOUILLARD / AFP via Getty Images)

Demonstrators raise their fist as they take part in a May Day (Labour Day) rally, marking international Workers' Day, in Athens on May 1, 2026. (Photo by Aris MESSINIS / AFP via Getty Images)

A demonstrator raises his fist as he takes part in a May Day (Labour Day) rally, marking international Workers' Day, in Athens on May 1, 2026. (Photo by Aris MESSINIS / AFP via Getty Images)

France's Prime Minister Sebastien Lecornu (C) and Auvergne-Rhone-Alpes regional council president Laurent Wauquiez (R) buy blooms during a visit to a flower shop to mark Labour Day in Saint-Julien-Chapteuil, south-central France, on May 1, 2026. France's Prime Minister is visiting Haute-Loire department to meet with artisans and bakers, amidst the ongoing debate about opening local businesses on this public holiday and Labour Day. (Photo by Kenzo TRIBOUILLARD / AFP via Getty Images)

A person holds up a sign as workers, students and activists take part in a demonstration during a May Day rally marking International Workers' Day in front of the parliament complex in Jakarta on May 1, 2026. (Photo by Aditya Irawan / AFP via Getty Images)