 McKinnon remained at liberty without restriction for three years until June 2005 (until after the UK enacted the Extradition Act 2003, which implemented the 2003 extradition treaty with the United States wherein the United States did not need to provide contestable evidence), when he became subject to bail conditions including a requirement to sign in at his local police station every evening and to remain at his home address at night.If extradited to the U.S. and charged, McKinnon would have faced up to 70 years in jail.He had also expressed fears that he could be sent to Guantanamo Bay.