Protesters hold banner and chant slogans during the May Day demonstration in Paris. Tens of thousands of trade unionists and grassroots activists gathered in Paris to celebrate the achievements of the labor movement and raise awareness of workers’ rights.

Riot police stand front of the water cannon truck before they charge during the May Day demonstration in Paris. Tens of thousands of trade unionists and grassroots activists gathered in Paris to celebrate the achievements of the labor movement and raise awareness of workers’ rights.

A protester dressed as Jesus poses front of the riot police with a fuel pump to protest against the rising fuel prices during the May Day protest in Paris. Tens of thousands of trade unionists and grassroots activists gathered in Paris to celebrate the achievements of the labor movement and raise awareness of workers’ rights.

Protesters confront the riot police during the May Day demonstration in Paris. Tens of thousands of trade unionists and grassroots activists gathered in Paris to celebrate the achievements of the labor movement and raise awareness of workers’ rights.

A riot police holds a tear gas gun during the May Day demonstration in Paris. Tens of thousands of trade unionists and grassroots activists gathered in Paris to celebrate the achievements of the labor movement and raise awareness of workers’ rights.

Riot police arrest a protester during the May Day demonstration in Paris. Tens of thousands of trade unionists and grassroots activists gathered in Paris to celebrate the achievements of the labor movement and raise awareness of workers’ rights.

Protesters walks hand in hand and chant slogans during the May Day demonstration in Paris. Tens of thousands of trade unionists and grassroots activists gathered in Paris to celebrate the achievements of the labor movement and raise awareness of workers’ rights.

A protester dressed as Jesus poses front of the riot police with a fuel pump to protest against the rising fuel prices during the May Day protest in Paris. Tens of thousands of trade unionists and grassroots activists gathered in Paris to celebrate the achievements of the labor movement and raise awareness of workers’ rights.

Riot police walk towards the protesters during the May Day demonstration in Paris. Tens of thousands of trade unionists and grassroots activists gathered in Paris to celebrate the achievements of the labor movement and raise awareness of workers’ rights.

Protesters confront the riot police during the May Day demonstration in Paris. Tens of thousands of trade unionists and grassroots activists gathered in Paris to celebrate the achievements of the labor movement and raise awareness of workers’ rights.

Riot police ready to intervene to the demonstration while they stand by the road during the May Day protest in Paris. Tens of thousands of trade unionists and grassroots activists gathered in Paris to celebrate the achievements of the labor movement and raise awareness of workers’ rights.

Riot police ready to intervene to the demonstration while they stand by the road during the May Day protest in Paris. Tens of thousands of trade unionists and grassroots activists gathered in Paris to celebrate the achievements of the labor movement and raise awareness of workers’ rights.

Riot police ready to intervene to the demonstration while they stand by the road during the May Day protest in Paris. Tens of thousands of trade unionists and grassroots activists gathered in Paris to celebrate the achievements of the labor movement and raise awareness of workers’ rights.

Riot police charge towards the protesters during the May Day demonstration in Paris. Tens of thousands of trade unionists and grassroots activists gathered in Paris to celebrate the achievements of the labor movement and raise awareness of workers’ rights.

Riot police charge towards the protesters during the May Day demonstration in Paris. Tens of thousands of trade unionists and grassroots activists gathered in Paris to celebrate the achievements of the labor movement and raise awareness of workers’ rights.

A protester confronts the riot police during the May Day demonstration in Paris. Tens of thousands of trade unionists and grassroots activists gathered in Paris to celebrate the achievements of the labor movement and raise awareness of workers’ rights.

A riot police look into the camera during the riot on the May Day demonstration in Paris. Tens of thousands of trade unionists and grassroots activists gathered in Paris to celebrate the achievements of the labor movement and raise awareness of workers’ rights.

Protesters hold banner and chant slogans during the May Day demonstration in Paris. Tens of thousands of trade unionists and grassroots activists gathered in Paris to celebrate the achievements of the labor movement and raise awareness of workers’ rights.

A protester chants slogans during the May Day demonstration in Paris. Tens of thousands of trade unionists and grassroots activists gathered in Paris to celebrate the achievements of the labor movement and raise awareness of workers’ rights.

Protesters hold flags, placards and banner during the May Day demonstration in Paris. Tens of thousands of trade unionists and grassroots activists gathered in Paris to celebrate the achievements of the labor movement and raise awareness of workers’ rights.

Protesters hold a banner during the May Day demonstration in Paris. Tens of thousands of trade unionists and grassroots activists gathered in Paris to celebrate the achievements of the labor movement and raise awareness of workers’ rights.

Protesters hold a banner during the May Day demonstration in Paris. Tens of thousands of trade unionists and grassroots activists gathered in Paris to celebrate the achievements of the labor movement and raise awareness of workers’ rights.

A protester holds a sign during the May Day demonstration in Paris. The sign says: "Woman, Life, Freedom!" Tens of thousands of trade unionists and grassroots activists gathered in Paris to celebrate the achievements of the labor movement and raise awareness of workers’ rights.

The photo of the French President Emmanuel Macron set on fire during the May Day demonstration in Paris. Tens of thousands of trade unionists and grassroots activists gathered in Paris to celebrate the achievements of the labor movement and raise awareness of workers’ rights.

A protester hold a sign with two doves during the May Day demonstration in Paris. The sign says: "Peace in the world!" Tens of thousands of trade unionists and grassroots activists gathered in Paris to celebrate the achievements of the labor movement and raise awareness of workers’ rights.

Protesters use smoke flares and hold their fists during the May Day demonstration in Paris. Tens of thousands of trade unionists and grassroots activists gathered in Paris to celebrate the achievements of the labor movement and raise awareness of workers’ rights.

The photo of the French President Emmanuel Macron set on fire during the May Day demonstration in Paris. Tens of thousands of trade unionists and grassroots activists gathered in Paris to celebrate the achievements of the labor movement and raise awareness of workers’ rights.

A protester writes a message on the black foil during the May Day demonstration in Paris. The message says: "The enemies of the common people are the millionaires." Tens of thousands of trade unionists and grassroots activists gathered in Paris to celebrate the achievements of the labor movement and raise awareness of workers’ rights.

A protester holds a sign during the May Day demonstration in Paris. The sign says: "France is a diverse of communities." Tens of thousands of trade unionists and grassroots activists gathered in Paris to celebrate the achievements of the labor movement and raise awareness of workers’ rights.

A protester holds a sign during the May Day demonstration in Paris. The sign says: "Don't touch the 1st of May. The working-class holiday." Tens of thousands of trade unionists and grassroots activists gathered in Paris to celebrate the achievements of the labor movement and raise awareness of workers’ rights.

A cyclist couple read the message on the side of the van during the May Day celebration in Paris. The message says: "Macron wants to expel foreign students; he's the one who's going to be rid of. Sign the petition." Tens of thousands of trade unionists and grassroots activists gathered in Paris to celebrate the achievements of the labor movement and raise awareness of workers’ rights.

A biker pass by a New Revolutionary Anti-capitalist Party banner on the Boulevard Voltaire during the May Day celebration in Paris. Tens of thousands of trade unionists and grassroots activists gathered in Paris to celebrate the achievements of the labor movement and raise awareness of workers’ rights.

Confédération Générale du Travail (CGT) is a trade union. Its flag and balloon flies at the wind during the May Day celebration in Paris. Tens of thousands of trade unionists and grassroots activists gathered in Paris to celebrate the achievements of the labor movement and raise awareness of workers’ rights.

A protester holds a sign during the May Day demonstration in Paris. It says: "The Total Energies must redistribute it super profit." Tens of thousands of trade unionists and grassroots activists gathered in Paris to celebrate the achievements of the labor movement and raise awareness of workers’ rights.

The riot police stand with shields at the Place de la Nation square in Paris. Tens of thousands of trade unionists and grassroots activists gathered in Paris to celebrate the achievements of the labor movement and raise awareness of workers’ rights.

Members of the Confédération Générale du Travail (CGT) trade union collect donations during the May Day celebration in Paris. Tens of thousands of trade unionists and grassroots activists gathered in Paris to celebrate the achievements of the labor movement and raise awareness of workers’ rights.

A banner shows the photo of French President Emmanuel Macron, the American President Donald Trump and the Israeli President Benjamin Netanyahu. It says " They are murdering and workers from all countries says: Solidarity with Palestine!" Tens of thousands of trade unionists and grassroots activists gathered in Paris to celebrate the achievements of the labor movement and raise awareness of workers’ rights.

The People's Mojahedin Organization of Iran also known as Mojahedin-e-Khalq display photos of the victims of the Iranian demonstrations in Paris during the May Day protest. Tens of thousands of trade unionists and grassroots activists gathered in Paris to celebrate the achievements of the labor movement and raise awareness of workers’ rights.

The People's Mojahedin Organization of Iran also known as Mojahedin-e-Khalq display photos of the victims of the Iranian demonstrations in Paris during the May Day protest. Tens of thousands of trade unionists and grassroots activists gathered in Paris to celebrate the achievements of the labor movement and raise awareness of workers’ rights.