The number of unaccompanied child migrants living in ‘dirty’ Greek detention centres has increased ‘alarmingly’, said Human Rights Watch. 117 were in police cells or custody centres in Greece at the end of July, compared to just two last November. Under Greek law the authorities should separate vulnerable minors into safe accommodation, where they are appointed guardians who represent them in legal proceedings. However, when there’s no room in safe shelters the authorities lock them in dirty, crowded police cells and immigration detention facilities, sometimes with unrelated adults, instead of being cared for.