You advise is needed 

Hello Roger,

This is not about arbitration because to be honest with you, I have passed that point.  I will be closing my account in Wiki and stop contributing because of certain actions by certain people.  

What I want to know is what would happen to an administrator who make it their mission to target a particular group of people and advocate the deletion of any articles related to that particular group regardless of the number of verifiable sources produced etc?

Can such administrator continue with such behaviour with no recourse or would there be an investigation and possible revokation of their title as administrator?  

Also, how do I permanently close my account with Wiki?

Thank you