Oh, I know. I never thought you were one of hooligans or that you would protect them in any way. I just thought that it's a bit wrong to say "we are quite unused to it in England" and that it's a bit out of line for BBC commentators to be shocked.
Generally, I think football hooliganism in Europe is huge problem. Some countries, England is good example actually, did a lot of things to make stadium secure, but none didn't solved problem of hooligans.
Problem is that among "fans" behaviour like this is accepted, even when it is not "pure racism" or "real racism". For example, in Croatia it's "normal" for basketball fans of few teams to give monkey chants for black players of other team. What is bizzare is that those teams also have black players and that they are their heroes.
So, same people will in one action chant like monkeys, and in other action chant name of "their" black player.
But, their attitude is that if someone is playing for opposing team you are allowed to do everything you want to offend him or distract him.
There is topic "Soccer wars" about same things, if you are interested
Soccer Wars