United Nations Model Strategies and Practical Measures on the Elimination of Violence against Children in the Field of Crime Prevention and Criminal Justice A/RES/69/194 (b) Engaging in sexual activities with a child using coercion, force or threats, abusing a position of trust, authority or influence over a child, including within the family, and abusing a particularly vulnerable situation of a child, because of a mental or physical disability or a situation of dependence; (c) Committing sexual violence against a child, including sexual abuse, sexual exploitation and sexual harassment through or facilitated by the use of new information technologies, including the Internet; (d) The sale of or trafficking in children for any purpose and in any form; (e) Offering, delivering or accepting, by whatever means, a child for the purpose of sexual exploitation of the child, transfer of organs of the child for profit or engagement of the child in forced labour; (f) Offering, obtaining, procuring or providing a child for child prostitution; (g) Producing, distributing, disseminating, importing, exporting, offering, selling or possessing child pornography; (h) Slavery or practices similar to slavery, debt bondage and serfdom and forced labour, including forced or compulsory recruitment of children for use in armed conflict; (i) Committing gender-related violence against a child and, in particular, gender-related killing of girls. II. Implementing comprehensive prevention programmes 12. General and context-specific measures should be developed by Member States to prevent violence against children. Prevention measures, building on a growing understanding of factors that give rise to violence against children and addressing the risks of violence to which children are exposed, should be part of a comprehensive strategy to eliminate violence against children. Criminal justice agencies, working together with, as appropriate, child protection, social welfare, health and education agencies and civil society organizations, should develop effective violence prevention programmes as part of both broader crime prevention programmes and initiatives to build a protective environment for children. 13. Preventing the victimization of children through all available means should be recognized as a crime prevention priority. Member States are therefore urged, as appropriate and while taking into consideration relevant international human rights instruments: (a) To strengthen existing child protection systems and to help to create a protective environment for children; (b) To adopt measures to prevent violence within the family and the community, address cultural acceptance or tolerance of violence against children, including gender-related violence, and challenge harmful practices; (c) To encourage and support the development and implementation at every level of government of comprehensive plans for the prevention of violence against children in all of its forms, based on in-depth analysis of the problem and incorporating: (i) An inventory of existing policies and programmes; (ii) Well-defined responsibilities for the relevant institutions, agencies and personnel involved in preventive measures; 9/29