Article 7

Article 7 was part of Gallifreyan law and prohibited any form of genocide. The only known use of the article in question is when The Valeyard accused the the Doctor of this for destroying the only known Vervoids on the Hyperion III. (DW: The Trial of a Time Lord: Terror of the Vervoids). Curiously, The Time Lords, specifically the Celestial Intervention Agency (NA: Lungbarrow, DW: Genesis of the Daleks) had earlier asked the Doctor to commit genocide by, if at all possible, having him to prevent the Creation of the Daleks. (DW: Genesis of the Daleks)