Watch: New York Red Bulls and New York City FC fans clash ahead of derby

Football hooliganism can’t have reached America, can it? After rival fans from New York City FC and New York Red Bulls clashed on the streets of New York ahead of their Major League Soccer derby match at the weekend, hooliganism seems to have made it to the US.

The “who are ya?” chant at the end suggests the fans in question have been learning the English football lingo and have had Green Street on repeat for quite some time.