Russian hooligans warn England fans of 'festival of violence' at World Cup 2018 | World Cup 2018 | The Guardian
Warsaw mayor issues apology for 'scandalous' hooliganism surrounding Poland match with Russia | The Independent | The Independent
England fans in danger of 'extreme violence' from Russian hooligans at World Cup, warns police chief
Social bonding key cause of football violence | University of Oxford
Russian hooligans see themselves as Kremlin foot soldiers | Reuters
What Is It About Soccer That Brings Out the Hooligan in Its Fans?
Russia's 'highly trained' Euro 2016 hooligans could attack English fans again, police warn | Metro News
World Cup 2018: "Hooligans" is an ethnic slur in history — Quartz
Russian football hooligans face a crackdown ahead of World Cup | World Cup | Al Jazeera
England hooligans in Russia World Cup THREAT: 'It's payback time!' | UK | News | Express.co.uk
The rise of Russia's neo-Nazi football hooligans | Football violence | The Guardian
England's hooligan problem: Why do some Three Lions fans cause such trouble away from home?
Video: Russian Football Hooligans Filmed Their Attack on British Fans — Bird In Flight
Polish hooligans joined with Hungarian yobs in far-right alliance to viciously attack cops at England match
Football hooligans editorial stock image. Image of silhouette - 87537029
Madrid Bar Owners Voice Fear of English 'Hooligans' as 70,000 Liverpool & Spurs Fans Head for Madrid - Sports Illustrated
England Euro 2020 hooliganism mocked by Qatar media in response to World Cup critics | The Scotsman
Football hooligans clash after EFL Cup match
Jakarta's hooligan problem: violence and deaths surround 'Jakmania' football fans | Cities | The Guardian
World Cup 2018: More than 1,200 British football hooligans banned from going to Russia by Home Office | The Independent | The Independent
Russian hooligans: racist, violent and in France for Euro 2016 - England fans beware
Analysis: the ugly return of hooliganism | Sports | German football and major international sports news | DW | 12.06.2016
Fan violence at Euro 2016 | eurotopics.net
Russian hooligans threaten to 'obliterate' England fans at Saturday's Euro 2016 opener in Marseille - Mirror Online
