Julian Assange criminal investigation into WikiLeaks and asked allied nations for assistance. In November 2010, Sweden issued an international arrest warrant for Assange. He had been questioned there months earlier over allegations of sexual assault and rape. Assange denied the allegations, and said that he would be extradited from Sweden to the United States because of his rôle in publishing secret American documents. Assange surrendered to UK police on 7 December 2010 but was released on bail within 10 days. Having been unsuccessful in his challenge to the extradition proceedings, he breached his bail and absconded. He was granted asylum by Ecuador
UK–US extradition treaty of 2003 end of December 2011, 33 known UK citizens (including 6 with dual nationality) were extradited from the UK to the US. The U.S. embassy in London reports that, as of April 2013, 77 individuals have been extradited from the UK to the US. The U.S. has argued that this is not disproportionate, due to the US population being about five times larger than the UK population. UK–US extradition treaty of 2003 Controversy surrounds the UK–US extradition treaty of 2003, which was implemented by the UK in the Extradition Act 2003 and came into force in April 2007 following its ratification