Automatically translated version. May contain inaccuracies compared to the original.
In Ostrava, Czechia, Poles beat a Polish volunteer, Kuba Hejsig, mistakenly taking him for a Ukrainian.
Hejsig was riding a bicycle along the borders of Upper Silesia to raise money for the treatment of his partner, who has cancer.
During the beating, the attackers shouted insults, yelling that he was "a Ukrainian and a Banderite." The Poles had confused a yellow-and-blue bucket hat in the colors of Upper Silesia with the Ukrainian flag.