Trouble with the police led Carly to two terms of detention - first at West Cross House in Swansea and then the Hillside Secure Unit in Neath.

BBC: Heroin lifestyle 'another world'

Following his detention and subsequent order to remain under house arrest, some high-level supporters including the Anglican Bishop of Jerusalem and UK politicians accused the Israeli government of harassment.

BBC: NEWS | Middle East | Police keep Vanunu in Jerusalem