Yemen’s Houthi rebels have banned over 35 UN and international agencies and relief groups from working in the territory under their control, UN sources said Wednesday. The allegations were denied by a rebel spokesman, AP reported. A leaked document posted on Twitter by the Yemeni embassy in Washington, operated by the government, showed a list of 35 agencies, including the World Health Organization, the UN children’s agency and Oxfam. The document was purportedly signed by a Houthi-allied deputy health minister. It orders officials to “ban them from movement in and to governorates.”