page 6 children are a primary consideration in their policies of integration, return and family reunification; (d) Encourages all States to prevent and eliminate discriminatory policies that deny migrant children access to education; (e) Urges States to ensure that repatriation mechanisms allow for the identification and special protection of persons in vulnerable situations, including persons with disabilities, and take into account, in conformity with their international obligations and commitments, the principle of the best interest of the child and family reunification; (f) Encourages States that have not yet done so to enact domestic legislation and to take further effective measures to combat and prosecute international trafficking and smuggling of migrants, and to protect and assist the victims of violence and trauma in such processes, and also encourages States parties to implement fully their obligations under the United Nations Convention against Transnational Organized Crime and the two additional Protocols thereto; 4. Stresses the importance of international, regional and bilateral cooperation in the protection of the human rights of migrants, and therefore: (a) Requests all States, international organizations and relevant stakeholders to take into account in their policies and initiatives on migration issues the global character of the migratory phenomenon and to give the necessary relevance to international, regional and bilateral cooperation in this field, with a view to addressing, in a comprehensive manner, its causes and consequences and granting priority to the protection of human rights of migrants; (b) Encourages States to consider participating in international and regional dialogues on migration that include sending and receiving countries, as well as countries of transit, and invites them to consider negotiating bilateral and regional agreements on migrant workers in the framework of applicable human rights law and designing and implementing programmes with States of other regions to protect the rights of migrants; (c) Calls upon States and intergovernmental and non-governmental organizations to observe International Migrants Day on 18 December of each year, proclaimed by the