6. Welcomes efforts undertaken by ONUB to implement the Secretary- General's zero tolerance policy on sexual exploitation and abuse, and to ensure full compliance of its personnel with the United Nations code of conduct, requests the Secretary-General to continue to take all necessary action in this regard and to keep the Council informed, and urges troop-contributing countries to take appropriate preventive and disciplinary action to ensure that such acts are properly investigated and punished in cases involving their personnel;