To add to this, as requested by Fin:
I want to avoid a situation where people think that admins are above the rules - we're not. His last bans come from 2013, so he is eligible for a warning now at most. And he can feel warned, since that situation escalated needlessly.
HOWEVER, when Arn saw krems doing the krems thing, he should have contacted Fin first. I know he is also a Krems and some people don't trust his adminship, but he has a way of putting them in line. Instead he called me, without telling Fin that he felt something was wrong. I feel that if Arn told him to calm them down, he would've done that.
So please, be excellent to eachother.