Demonstrators hold carnation wreaths as they march during a May Day (Labour Day) rally, marking International Workers' Day, in Thessaloniki on May 1, 2026. (Photo by Sakis Mitrolidis / AFP via Getty Images)

A demonstrator holds a Palestinian flag during a May Day (Labour Day) rally, marking International Workers' Day, in Thessaloniki on May 1, 2026. (Photo by Sakis Mitrolidis / AFP via Getty Images)

Australia's Ellie Cole and Milly Puckeridge compete in the women's 10m synchronised diving at the World Aquatics Diving World Cup Super Finals 2026 in Beijing on May 1, 2026. (Photo by ADEK BERRY / AFP via Getty Images)

General Secretary of French centrist party Renaissance Gabriel Attal answers journalists' questions after visiting a bakery during International Workers' ay in Vanves, in the outskirts of Paris, on May 1, 2026. French government rejected a bill, notably championed by former Prime Minister Gabriel Attal, that would have allowed employees in food shops, florists, and cultural institutions to work on May 1st. The government has narrowed this possibility down to bakers and florists only, subject to agreements within these sectors, with a bill expected to come into effect before May 1st, 2027. (Photo by Julie SEBADELHA / AFP via Getty Images)

General Secretary of French centrist party Renaissance Gabriel Attal visits a bakery during International Workers' Day in Vanves, in the outskirts of Paris, on May 1, 2026. French government rejected a bill, notably championed by former Prime Minister Gabriel Attal, that would have allowed employees in food shops, florists, and cultural institutions to work on May 1st. The government has narrowed this possibility down to bakers and florists only, subject to agreements within these sectors, with a bill expected to come into effect before May 1st, 2027. (Photo by Julie SEBADELHA / AFP via Getty Images)

A demonstrator holds a carnation wreath during a May Day (Labour Day) rally, marking International Workers' Day, in Thessaloniki on May 1, 2026. (Photo by Sakis Mitrolidis / AFP via Getty Images)

General Secretary of French centrist party Renaissance Gabriel Attal answers journalists' questions after visiting a bakery during International Workers' ay in Vanves, in the outskirts of Paris, on May 1, 2026. French government rejected a bill, notably championed by former Prime Minister Gabriel Attal, that would have allowed employees in food shops, florists, and cultural institutions to work on May 1st. The government has narrowed this possibility down to bakers and florists only, subject to agreements within these sectors, with a bill expected to come into effect before May 1st, 2027. (Photo by Julie SEBADELHA / AFP via Getty Images)

General Secretary of French centrist party Renaissance Gabriel Attal visits a bakery during International Workers' Day in Vanves, in the outskirts of Paris, on May 1, 2026. French government rejected a bill, notably championed by former Prime Minister Gabriel Attal, that would have allowed employees in food shops, florists, and cultural institutions to work on May 1st. The government has narrowed this possibility down to bakers and florists only, subject to agreements within these sectors, with a bill expected to come into effect before May 1st, 2027. (Photo by Julie SEBADELHA / AFP via Getty Images)