It is a crime, he shouldn't have done it and he should be punished, everyone has agreed on that, including me, multiple times in this thread so I'm not sure why you insist on repeating it.
However do you know who enforces the law? it's not sisu, it's the police and the courts and they should be the ones that determine the severity of the punishment. The punishment he has received from sisu isn't reasonable and its so serious that it's what the courts decide will be irrelevant, that's why there is a thread.
His was a minor breaking of this specific law with no malice and no violence and was a protest against unacceptable behaviour, this will be taken into account by the courts and he will be judged and punished fairly as he should be.
I booed him by the way, his protest was unhelpful, ineffective and disrupted the game, reducing sympathy from the arsenal fans, so if you are thinking im bias im not, im looking at this objectively, you don't seem be. I do respect the fact he stood up for a personally sacrificed for what he believes in though even if I do think it was stupid and pointless.