I'm aware. And it was done by way of a direct refusal to stand for the US National Anthem. Yet another reason it's totally f@cking ridiculous in the context of the UK. But that doesn't stop these cretins, of course.
Or is it the UK people showing solidarity?
Or it is the Antifa's token gesture before a good old, mindless smashing and defacing session
“Other clubs never came into my thoughts once I knew Arsenal wanted to sign me.”