ATHENS: UEFA president Alexander Ceferin urged Europe on Wednesday to help eliminate hooliganism, which he called “the cancer of football”, days after a man was killed in clashes before a match between AEK Athens and Dinamo Zagreb in Greece. After a meeting with Greek Prime Minister Kyriakos Mitsotakis in Athens, Ceferin said that the problem was Europe-wide and cooperation was needed to avoid a repeat of such incidents. “This is the cancer of football and those are not football fans,” Ceferin said. “We came to a position where we have to say enough… we have to stop this. “Violence and hooliganism are not only a Greek problem,” he said adding European countries, institutions and media had to work together to help end football violence. More than 100 people, most of them Croatian citizens, have been charged with felony and detained pending trial over the clashes that led to 29-year-old AEK fan Michalis Katsouris being stabbed to death in Athens, Greek authorities said. The pre-trial detentions have led to tension between Greece and Croatia on a political level.