Restricted Area?

[Got Lag?]

It's kinda bothered me that the Zone 21 minefield has fluff text warning of dire consequences for trespassers, but there's nothing to back these threats up. Liberty Navy Guard patrol ships in the gate's immediate vicinity would make things a bit more realistic. t's supposed to be a restricted Liberty Navy area, but any old ship can just wander right through to Alaska. Hell, I've even been attacked by level 3 or 4 Outcast NPCs in there!

I can't recall any other houses having "restricted areas" off the top of my head. Kansai Research Station would be another candidate for some security, but I think there's probably not room in the minefield.

Edit: BPA Newgate and Vierlande would be "realistic" places to have beefier security. It seems a bit strange that by merely being an "alright chap" you can gain access to a high-security prison.