 Complete the following phrase:  With ITV, he produced an award-winning documentary series for the ITV program World in Action, called No Fixed Abode 1991. In this series he locked access to his bank account and slept rough on the streets of London, for three months, in order to shed light on the difficulties experienced by the citys homeless, particularly those who are mentally ill. In his series Disguises, also for ITV, he went undercover with the victims of ethnic cleansing in the Balkans and passed himself off as a homeless schizophrenic in living in various English cities. With ITN Holloway was in Sarajevo for the a long period during the 