A/HRC/24/9 121. In concluding, the Commissioner stated that racial profiling was prohibited by law, which was confirmed by a court decision. There was no need for any additional legislation. Awareness must be raised and maintained through specific training of police officers. 122. The Commissioner stated that there was no prohibition on wearing religious symbols. However, public schools, given their neutrality, can ask their teaching personnel to appear in class without visible symbols of their religion or belief. If such a demand existed, it applied to all religions. 123. The Commissioner stated that Germany combated human trafficking decisively on the national and international level. Many bilateral agreements had been signed in order to strengthen cooperation. Victims of trafficking had a right to remedies and to pursue the perpetrators in court. Regulations had been adapted to permit residence on humanitarian grounds. The number of victims of human trafficking has decreased over the last years. II. Conclusions and/or recommendations** 124. Responses to the following recommendations will be provided by Germany in due time, but no later than the 24 th session of the Human Rights Council in September 2013: 124.1. Consider ratifying the International Convention on the Protection of the Rights of All Migrant Workers and members of their families (Morocco); 124.2. Study the possibility of ratification of the International Convention on the Protection of the Rights of All Migrant Workers and Members of Their Families (Paraguay); 124.3. Ratify the International Convention on the Protection of the Rights of All Migrant Workers and Members of their Families (Guatemala); 124.4. Ratify the International Convention on the Protection of the Rights of All Migrant Workers and Members of Their Families (Cuba); 124.5. Ratify the International Convention on the Protection of the Rights of All Migrant Workers and Members of Their Families (Egypt); 124.6. Continue to take steps towards ratifying the International Convention on the Protection of the Rights of All Migrant Workers and Member of Their Families (Philippines); 124.7. Ratify the International Convention on the Rights of Migrant Workers and Members of their Families, to supplement the rights of this vulnerable category (Algeria); 124.8. Ratify the International Convention on the Protection of the Rights of All Migrant Workers and Members of Their Families (Sri Lanka); 124.9. Ratify the International Convention on the Protection of the Rights of All Migrant Workers and Members of Their Families (Trinidad and Tobago); 124.10. Ratify the International Convention on the Protection of the Rights of All Migrant Workers and Members of Their Families (Indonesia); ** Conclusions and recommendations have not been edited. 14