Possible Clues:

• Official character witness
• Red card issuer
• Let go again, possibly, boxing European guy in the ring?
• Person who cries foul
• One making many tough calls
• Judge on to get monarch in charge
• He, as a qualified judge, about to discharge European detained
• One making sure that Bears and Lions don't play too rough
• The one who ensures fair play
• Sporting man in black?