A/HRC/13/17 Page 18 vulnerable groups; (c) enhance the security in refugee camps and take all necessary measures to protect girls against sexual exploitation, establish accessible complaints mechanisms, investigate cases of abuse fully and prosecute the perpetrators (Slovenia); 42. Strengthen measures to prevent recruitment of children in the armed forces (Azerbaijan); 43. Take measures to achieve timely registration of all births and create an adequate and credible birth registration system (Poland); 44. Investigate cases of sexual abuse and exploitation and prosecute and impose adequate sentences for such crimes (Holy See); 45. Effectively investigate and prosecute all cases of violence against women and children (Austria); 46. Provide adequate resources for the effective prosecution of cases of sexual violence (Austria); 47. Continue its efforts so that all forms of sexual violence against women and children are prosecuted and sanctioned and that victims obtain immediate reparation and protection (Switzerland); 48. Better educate security and law enforcement authorities at all levels about the basic rights of the citizens and enhance citizens’ possibilities to make complaints about mistreatment by the authorities (Finland); 49. Improve the investigative capacity of police and enhance judicial action on trafficking to allow for more prosecutions of trafficking offenders, particularly perpetrators of internal child trafficking (United States); 50. Continue its efforts in the direction of providing for freedom of thought, conscience and religion as well as an environment of religious tolerance existing in Ethiopia (Azerbaijan); 51. Guarantee that all national and international NGOs operating in Ethiopia can do so freely and without fear of harassment, intimidation or arbitrary arrest (Netherlands); 52. Further engage constructively with civil society in its human rights activities in the country (Brazil); 53. Take all necessary measures to ensure full respect for the rights of association and assembly, including with regard to the ability of NGOs to function, which would be in line with Ethiopia’s Constitution and its international obligations (Sweden);