Conversely, where a child makes suitable progress he or she will be considered for a move from a secure establishment to an open setting within the child care system.The majority of those children who are recorded as being held in adult prisons are children whose behaviour is so challenging that the courts have certified them as “unruly”.These special arrangements are in place in order to protect those children whose behaviour is so challenging that it would be inappropriate to place them in local authority secure accommodation at that point in time.Staff in secure units already have well developed skills for dealing with difficult behaviour in a secure setting.