Everyone knows of Italian Ultras.
I'm presuming (hopefully), that Merseyside Police had officers on each street around that ground.
Now which Copper worth his salt, is not going to notice that menacing looking mob, all clad in similar clothing, some masked up and It appears, tooled up with hammers and the like.
It beggars belief, that they got anywhere near the ground unquestioned and searched, never mind making it to the turnstiles at The Kop.
Through social media, the Police and council have just allowed mob rule. With I would say, most of them being Liverpool football fans, they have been absolutely complicit in the events of both CL games.
These games haven't been policed, and that poor bloke in hospital is now the result.
Never mind UEFA investigating, this government should send somebody over there and find out who was in charge of this farce