So for Capt. D there was a boat on his mooring and nobody onboard. But what if they were on it? What if they simply say "I'm not moving" or "My crew isn't onboard with me" or whatever? Do you just hover around in the mooring field trying to find out what to do? Do the crews square off and just show a battle of wills? Is there someone monitoring and preventing boats from taking the moorings incorrectly? So much room for error....