Dinamo Zagreb-Red Star Belgrade riot

The Dinamo Zagreb–Red Star Belgrade riot was a football riot that took place on May 13, 1990 at Maksimir Stadium in Zagreb, Croatia between the Bad Blue Boys (fans of Dinamo Zagreb) and the Delije (fans of Red Star Belgrade). The incident took place just weeks after Croatia's first multi-party elections in almost 50 years in which the parties favouring Croatian independence had won the majority of votes. The riot resulted in over 60 people wounded, including some stabbed, shot and poisoned by tear gas.