The Vatican has been confronted publicly for the first time over the sexual abuse of children by clergy, at a UN hearing in Geneva. Officials faced a barrage of hard questions covering why they would not release data and what they were doing to prevent future abuse. Last month, the Vatican refused a request from the UN's Committee on the Rights of the Child (CRC) for data on abuse, on the grounds that it only released such information if requested to do so by another country as part of legal proceedings. Victims say they hope the hearing, which is being broadcast live, will prompt the Church to end its secrecy". Pope Francis announced last month that a Vatican committee would be set up to fight sexual abuse of children in the Church. The Holy See is a signatory to the UN Convention on the Rights of the Child, a legally binding instrument which commits it to protecting and nurturing the most vulnerable in society. It ratified the convention in 1990 but after an implementation report in 1994 it did not submit any progress reports until 2012, following revelations of child sex abuse in Europe and beyond. The Vatican was asked why it continued to describe abuse as an offence against morals rather than a crime against children. While Thursday's questions were numerous and far-ranging, some observers vented frustration at the lack of specific answers.