This is but one of the signs that lie upon the borders of area 51. as you can see the information given is little contradictory." its is unlawful to enter areas that do not exist"
The "Cammo Dudes" are members of the anonymous, camouflage-clad security force that patrols the outer boundary of the Groom Lake complex and adjoining public lands. They are a mixture of Air Force personnel and employees of a private contractor, probably EG&G. They are protected by the Lincoln County Sheriff's Department, the only local police force in the U.S. that acts in proxy for a secret Federal entity. Cammo Dudes detain tourists who wander across the poorly marked military border near the "E.T. Highway," State Route 375. Regardless of the circumstances, these tourists are turned over to the Sheriff's Department for the typical $600 local fine. By dealing only with the local authorities instead of federal ones, the Cammo Dudes avoid having to identify themselves or appear in court.
Ill leave you with this justnow but more information/interviews/rumors shall be coming ure way!.