Abbreviations ACID Asylum Casework Information Database ASU Asylum Screening Unit ILR Indefinite Leave to Remain IOM International Organisation for Migration BNA British Nationality Act 1981 IPS International Passenger Survey BOC British overseas citizen LFS Labour Force Survey CEDAW Committee on the Elimination of All Forms of Discrimination Against Women COIS Country of Origin Information Service CID Case Information Database CRC Convention on the Rights of the Child CRD Case Resolution Directorate DL Discretionary Leave EEA European Economic Area ECHR European Convention on Human Rights and Fundamental Freedoms ELR Exceptional Leave to Remain MI Management Information MP Member of Parliament NAM New Asylum Model NCID Nationality Casework Information Database OECD Organisation for Economic Co-operation and Development ONS Office of National Statistics SAR Subject Access Request SIAC Special Immigration Appeals Commission SSHD Secretary of State for the Home Department UKBA United Kingdom Border Agency EU European Union UKSC United Kingdom Supreme Court FOI Freedom of Information UKUT United Kingdom Upper Tribunal GCID General Casework Information Database HP Humanitarian Protection ICID Immigration Casework Information Database ICCPR International Covenant on Civil and Political Rights ICESCR International Covenant on Economic, Social and Cultural Rights UNHCR United Nations High Commissioner for Refugees UNRWA United Nations Relief and Works Agency UNTS United Nations Treaty Series USSR Union of Socialist Soviet Republics WIP Work in Progress in the United Kingdom 11