Russian police officers escort detained Chinese illegal labour migrants on an agrarian farm during a raid conducted by the police and members of the federal migratory service near the village of Yermolayevo outside Russia's Siberian city of Krasnoyarsk April 8, 2012. Some twenty illegal migrants from China and Kyrgyzstan were detained during the raid, according to the police. REUTERS/Ilya Naymushin (RUSSIA - Tags: CRIME LAW BUSINESS EMPLOYMENT SOCIETY IMMIGRATION)