The Director of Immigration, Mr Simon Peh (third from right), and the Head of United Nations High Commissioner for Refugees (UNHCR) Hong Kong Sub-Office, Mr Choosin Ngaotheppitak (third from left), sign a Memorandum of Understanding on enhanced co-operation between the Hong Kong Special Administrative Region Government and the UNHCR today (January 20). Witnessing the signing ceremony are the Secretary for Security, Mr Ambrose S K Lee (second from right); Permanent Secretary for Security, Ms Chang King-yiu (first from right); Chief Adjudicator of Immigration Tribunal, Mr Arthur Leong, (first from left); and Regional Representative for China and Mongolia, UNHCR, Mr Veerapong Vongvarotai (second from left).