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Nigeria
Practice Relating to Rule 132. Return of Displaced Persons
Section B. Measures to facilitate return and reintegration
In 2008, in its combined third and fourth periodic reports to the Committee on the Rights of the Child, Nigeria stated:
The armed conflicts in Sierra Leone and Liberia caused an influx of refugees into Nigeria, the bulk of them are women and children. …
In 2006, with [the] assistance of the United Nations High Commissioner for Refugees in Nigeria a number of refugee children have been repatriated back to their home countries. 
Nigeria, Combined third and fourth periodic reports to the Committee on the Rights of the Child, 5 January 2009, UN Doc. CRC/C/NGA/3-4, submitted 19 May 2008, § 8.2.1.