Using megaphones, police declared an unlawful assembly at about 11:40 a.m., and gave a five-minute warning to leave Emancipation Park, where hundreds of neoNazis, Ku Klux Klans members and other white nationalists had gathered to protest the removal of a Confederate statue. They were met by equal numbers of counterprotesters, including clergy, Black Lives Matter activists and Princeton professor Cornel West.

Men in combat gear, some wearing bicycle and motorcycle helmets and carrying clubs and sticks and makeshift shields fought each other in the downtown streets, with little apparent police interference. Both sides sprayed each other with chemical irritants and plastic bottles were hurled through the air.