The film focuses on the life of a group of riot control force policemen and their life coping with 'cleansing' stadiums from Ultras, public demonstrations, evictions and everyday family life.
Maritime flares and other pyrotechnics are often used by Ultras at football & and other sporting events to increase atmosphere, even though it is illegal to do so in most countries.
In 2013, the Associated Press stated that the Egyptian Ultras network was one of the most organized movements in Egypt after the Muslim Brotherhood.
Other episodes of this rivalry are: in 2005, upset that Universitatea was relegated in Divizia C, "U" fans injured CFR's players at Sport Hotel of Cluj-Napoca; in 2007, a CFR supporter was killed by 15 Universitatea's ultras; in 2008, following a derby, CFR won and obtained its first league title and Universitatea relegated in Liga II, but this match was preceded by a corruption scandal, because Steaua Bucureşti's owner, Gigi Becali offered to "U" staff 1 milion euro for defeating CFR.
The group has relationships with other antifa ultras groups such as the supporters of FC St. Pauli, Hapoel Tel Aviv and Standard Liège.
This is the second time such an event happened, the first time being after Genoa C.F.C. supporter Vincenzo Spagnolo was stabbed by an alleged AC Milan ultras member called Simone Brasaglia in 1995.
The match ended 4-2 to Lazio, a result which saw Inter lose their title on the last day and many Lazio ultras called for manager Alberto Zaccheroni to be sacked.
Bayernultras of FC Bayern also took action to save and preserve Schwabinger 7 by holding up signs at the game against Vfb Stuttgart in the Allianz Arena.
During a match against ZESCO United F.C. in the CAF Champions League, Ultras Ahlawy made a pyro show in the 55th minute,
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The most famous examples were the Al-Ahly logo at a SuperSport United F.C. match in the CAF Champions League, the red devil at a Zamalek match in the Premier League, and a Freedom for Ultras banner at the match against Espérance in the CAF Champions League.