Today Assange said: “Should the UN announce tomorrow that I have lost my case against the United Kingdom and Sweden I shall exit the embassy at noon on Friday to accept arrest by British police as there is no meaningful prospect of further appeal.
“However, should I prevail and the state parties be found to have acted unlawfully, I expect the immediate return of my passport and the termination of further attempts to arrest me.”
Assange is wanted for questioning in Sweden over the rape allegation, which he has always denied, and is fighting against extradition.
He claims that if he is sent to Sweden, he will be handed to the US who have prepared an espionage case against him following the posting by Wikileaks of a hoard of secret American government documents on the internet.
Assange was granted political asylum by Ecuador and has been in the embassy since breaking police bail in 2012. He faces immediate arrest if he steps outside, where police are posted around the clock at a cost of millions of pounds.
According to website justice4assange.com, he has so far spent 1,885 days “under house arrest”.