Pete Dunham:  See, West Ham football is mediocre. But our firm is top-notch, and everyone knows it. The GSE: Green Street Elite. Arsenal… great football, shit firm… the Gooners. Tottenham… shit football, and a shit firm… the Yids, they’re called. I actually put their main lad through a phone box window the other day.
Matt Buckner: [Matt looks down at the newspaper] What about Millwall?
Pete Dunham:  Ah, Millwall. Where to even fucking begin with Millwall. Millwall and West Ham firms hate each other, more than any other firms by far.
Matt Buckner:  Sorta like the Yankees and the Red Sox.
Pete Dunham:  More like the Israelis and the Palestinians.

[IMDB - Green Street Hooligans]

Les firms existent encore au UK mais ont beaucoup perdu de leur influence ces 10 dernières années, cependant la rivalité entre les supporters de West Ham et Milwall reste intact. Cette année encore les membres de l’Inter City Firm et les Bushwackers ont encore trouvé un moyen de se foutre sur la gueule.

Photos et vidéos attestent de la violence des événements.