Titan, while I want alaska and zone 21 to be more strictly enforced, I dont think that the player factions need to be taking all of the liberty and power here.
Anyone with an LSF or Navy tag should be allowed into the area unless some action has dictated that they shouldnt be there. Player factions are an addition to this game, but for the sake of RP - the SA, =LSF=, and [Core] do not make the rules here, the liberty government, navy, and non-player LSF does. All you achieve by shutting out independent LSF/Navy members is ticking them off.