I do not find it logical to exclude systems like Lorraine & Provence for Gallia and Tohoku & Tottori for Kusari from law enforcement rules. Lorraine and Tottori are heavily controlled by the government forces.
Lorraine was devastated by the war - ok, it can make it more lawless, I suppose. But I don't think the navy/police would ignore the system in case of laws - there is an inhabited planet with loyal subjects there, after all. It would not make sense to allow there OC and whoever without the basic right to stop there their accomplices hauling Cardamine or something. Provence is more discussable but UC still remain a part of Gallia, falling under the legislation.
Similarly with Kusari. Tottori is a huge project for Kusari investing there a lot of resources and trying to colonise a planet. Enforcing legislation in claimed space is a must. Tohoku is more debatalbe - while it is ok not to consider it part of Kusarian patrimony, it clearly used to be part of Kusari (Heaven's Gate being a megaproject for the House) + military presence in the form of Battleship Sado.
I do not see much difference between the current rues and the new ones proposed. New ones also offer this flawed logic for some reason.