LKS 20220501 Leader of the anti-immigration and anti-Islam group Hard Line, Danish-Swedish right-wing extremist Rasmus Paludan burns a Koran at the Northern Railway Square (Norra Bantorget) in Stockholm, Sweden, on May 1, 2022. - A series of riots across Sweden sparked by plans to burn the Koran with dozens of arrests and injuries, have challenged the country's limits to free speech while spotlighting segregation. Clashes between police and mostly masked young men in the different cities were triggered by a "tour" of protests planned to involve the burning of the Muslim holy book by the leader of the anti-immigration and anti-Islam group Hard Line, the Danish-Swedish politician Rasmus Paludan. LEHTIKUVA / AFP Fredrik Persson