Can an official besides the WH eject players/coaches if he sees fit?

[Rich]

Originally Posted by Brandon Kincer

I think AJMC has a point. Every official (Not just the white hat) has the authority to eject a player. Should that decision be made it is that official's responsibility to collect all the facts before moving to eject. While the white hat is certainly authorized to question the call and provide opportunities for reconsideration it is not within his power to simply overrule the call or ejection unless the calling official agrees to it.

I wouldn't make such a blanket statement. In many places, I would say, that the ejection does need to meet with the (implicit at least) approval of the white hat, regardless of what the books actually say.