Sonora Cruz, the leader of the Capital Wasteland Regulators.The Regulators will also attempt to claim the bounty on the player's head if he or she has bad karma by committing serious crimes, such as destroying Megaton or enslaving people in the Capital Wasteland, or by simply murdering people. If the player has the Lawbringer perk, he/she can trade fingers taken from the corpses of evil humans or (non-feral) ghouls killed by the player, for good karma and 5 to 10 bottle caps depending on karma level. Unlike the corrupt Regulators seen in the original Fallout, the (non-related) Regulators of the Capital Wasteland are truly just-minded and seek to punish evil.
In the Capital Wasteland, they are led by Sonora Cruz and operate out of a farmhouse.
