It is unbelievable   criminal malfeasance to even let one illegal camp structure stand the moment it is discovered. It is total criminal malfeasance to not confiscate and permanently keep out of the hand of the criminal the object used in the crime, namely all material to build such illegal structures. "  Sweeping" illegal structures from one location to the next is an imbecile attempt to clean up the swinery. Not punishing the perpetrators of illegal camping is imbecile.