In case some of you have somehow missed it all, streamers cannot be thrown at/near players and this includes corner kicks. They still can be used for goal celebrations as well as before and after the match.
If you did know about the change, be sure to respect it and encourage others to do so as well. Columbus fans clearly have no class and have already knowingly broken the rules. We TFC are better than this. We're all tired of being labeled "hooligans" (even though we are from it) so let's not give the detractors any ammunition.
I hate to be THAT guy, but it needs to be stressed.