With level 3 in the Feudal or Clan government type, High Crown Authority forbids vassals from fighting each other unless they have a hook on their liege, whilst Absolute Crown Authority, the maximum level, forbids them from fighting any war at all without your permission.
Can vassals declare war?
Vassals can declare war only on their overlord.
How do I get high crown authority ck3?
Crown authority can be increased by a ruler so long as his realm vote it through, this can be done multiple times supposing a ruler deem it worth the long wait in between. Further, each step of crown authority gives the king privileges.
How do I stop vassals declaring war?
The kingdom crown authority is kingdom specific, but the imperial crown authority is absolute. Is is also not just the vassal kings declaring war, but the grand princes, also. Unless I’m mistaken, the higher crown laws only prevent vassals from declaring war on each other. They can still declare war on foreign countries if they have a valid CB.
Can a de jure vassal declare war on another vassal?
Duke william attacked England as well while he was still a de jure vassal of the French king. System and balance is fine as it is now. Some counts and dukes would become very hard or impossible to play with if changed. Nothing you can do. They can’t declare war but there are still wars over plots, revocation wars, faction wars and stuff like that.
What should I do if my son inherits the throne?
You can also do the second option if he actually does inherit. If he dies as a ruler, his eldest brother will probably inherit, so long as your succession laws allow it and he hasn’t fathered any child of his own. Similarly, you can actually commit suicide, provided he has the depressed trait.
Is there a way to disinherit someone in Crusader Kings?
In old versions of the game (v1.x), you could disinherit anyone by appointing them bishops. This exploit has since been removed, but if your save game is very old, there might be hope still. This is definitely the easiest and most efficient way to disinherit someone. You can also do the second option if he actually does inherit.