[Darkstone]

Well, llamabeast is no enforcer. In fact, outside of the hardcoded game settings, nothing is truly enforcable. The same scenario holds true for real life laws. You can't actually prevent crime, simply punish the offender afterwards. I expect something similar here, where every player, who always has more than one neighbor, the neighbor could feel free to fight an honorable war against the offender in defense of one betrayed, and for the mutual benefit of both. Like many historic wars and battles, most rulers typically needed a claim (land, title, etc.) or righteous cause (even highly debatables ones) to start wars (and in this case, join ones in progress).