I bumped into a small group of them is a licensed restaurant over the weekend. They were all wearing similar skivvies with "Rebels" prominently printed on them but no colours. They behaved themselves better than most groups of sportsmen do and I also noted that they had no trouble being served alcohol so maybe Commissioner Karl's ban only applies to pubs and clubs?
On that note I am very uncomfortable with any individual or organisation, including the police and their highly regarded Commissioner, being able to arbitrarily ban individuals or groups from pubs and clubs.
At the very least there should be a process whereby those people have a right to defend themselves initially and a right of appeal against the decision.