May Day rallies from across the United States and around the world

New York police stand in a line to prevent the pro-Trump supporters from leaving their designated area at Union Square during a May Day demonstration.

Demonstrators march during a May Day rally in Washington, D.C.

French anti-riot police are engulfed in flames as they face protesters during a march for the annual May Day workers’ rally in Paris.

Trade union demonstrators carry flags during a May Day march in Pamplona, in northern Spain. The country’s two major unions called for marches in more than 70 cities.

Indonesian demonstrators participate in a May Day protest in Surabaya, the country’s second-largest city. Millions took to the streets across the nation to demand better social security while rejecting outsourcing policies and low wages.

Shadows are reflected on a Russian flag as members of Russian trade unions march during a May Day rally in St. Petersburg.

A protester wearing the image of Russian President Vladimir Putin and the slogan “We are tired of you” marches in downtown St. Petersburg.

Belarussian opposition supporters shout slogans during a May Day rally in Minsk.

A man who burst into a Cuban May Day march is carried away at Revolution Square in Havana.

Sri Lankans gather for former President Mahinda Rajapakses’ May Day rally in Colombo.

A Bangladeshi worker looks on during a procession to mark May Day in Dhaka, Bangladesh.

Members of the Korean Confederation of Trade Unions hold umbrellas during a May Day march in Seoul.