Thread:Shining-Armor/@comment-26326763-20150701163748/@comment-9380534-20150709133232

There's Staff, who are the "central authorities."

That is, if you have a bureaucrat abusing their power on a wiki, you can hold a discussion, and if most of the users support removing the rights, then Staff will do so.

If you have an admin abusing power, then talk with a local bureaucrat, who can demote them.