Calls upon States to take, as a matter of urgency, all appropriate measures to identify and prevent and to protect children from all forms of violence in all settings, including physical, mental and sexual violence, to tackle all forms of bullying, child abuse and exploitation, domestic violence and neglect, including early and forced marriage, child trafficking, sale of children, child pornography, child prostitution and violence perpetrated by the security forces, law enforcement authorities, employees and officials in alternative care settings, detention centres or welfare institutions, including orphanages, giving priority to the gender dimension, and to address its underlying causes through a systematic, comprehensive and multi-sectoral approach, and also urges States to equip their health systems and to provide training to health workers as well as to school workers to identify and to report cases of violence, and also to provide child-sensitive and confidential counselling, reporting and complaint mechanisms and recovery, rehabilitation and reintegration services to child victims;