I got to the Restricted Area while in the Ghost World. A bunch of cops showed up (both above and below me, lol); but they never tried to kill or harm me. They just ducked whenever I came buy, though they did run after me while I was far away. It was funny.
Lol, I could also see the Jetpack and armor below me while running around in the Restricted Area.
Which gives me an idea: in the next game they should make the Jetpack give you extra armor whenever you wear it.
South Park, Charmed, Buffy The Vampire Slayer / Angel, Tru Calling, Family Guy, TrippingTheRift, FreeForAll, Futurama, Jackass, Lost, That 70's Show, Celebrity Deathmatch