Vice Custodian of the Two Holy Mosques Prince Sultan bin Abdulaziz Al Saud received here today the Regional Envoy of the United Nations High Commission for Refugees Affairs to the Gulf Cooperation Council Countries Ambassador Ahmad Abdulwahab Jabarat-Allah who bade farewell to Prince Sultan on the occasion of the end of the ambassador's work as envoy of the organization. The envoy expressed appreciation for the humanitarian stands of the kingdom and its support for the efforts of the commission.