Clan ♥♥♥♥ing or booting Legal?!?!

[Rocket32]

I'm a Co Leader of a clan ( Insta warriors) and we have been experiencing several where one of the other Co's are promoting players from global chat to Co. We have dealt with these players who were promoting but we have had this happen atleast twice in last month and I'm wondering if this kicking of all our members and elders is legal and is there a way of preventing this other than Closing or making the clan invite only PLEASE HELP ME

Why would you kick everyone out of your clan? It's easy to find out who is doing it because when you promote people it shows that a co or leader promoted or demoted someone. So if you change clan settings or kick or demote or promote its pretty much announced to everyone in the clan chat so you don't need to kick out your entire clan to stop the problem. It is legal but it's not a good thing to do. If anyone logs on and sees the chat spammed out then kick the spammer as it is likely he's trying to cover his tracks but other then that it's too obvious who it is.