Sun Zhigang (Chinese: 孙志刚; 1981 – 20 March 2003) was a Chinese citizen whose death while in custody sparked widespread public outcry and prompted significant reforms to China’s custody‑and‑repatriation (C&R) system. His case highlighted issues concerning the treatment of migrant workers and the legality of the C&R policy, leading to its eventual abolition.
Early life and background
Sun was born in 1981 in Hubei Province, China. After completing his education, he moved to Guangzhou, Guangdong Province, to work as a sales representative for a technology firm, joining the large population of internal migrants seeking employment in China’s coastal cities.
Detention and death
In February 2003, Sun was detained by the Guangzhou Public Security Bureau under the C&R policy, which required migrants without local household registration (hukou) to obtain a temporary living permit. While in custody, Sun allegedly attempted to escape. During the attempt, he fell from a third‑floor window of the detention center and suffered severe injuries. He died on 20 March 2003 from complications related to the injuries.
Public reaction and legal impact
Sun’s death received extensive coverage in Chinese and international media, prompting public debate over the C&R system’s legality and human rights implications. Legal scholars and activists argued that the policy violated constitutional guarantees of personal freedom and due process. In response to the outcry, the Ministry of Public Security issued a directive in June 2003 calling for the suspension of the C&R system.
Subsequently, the National People’s Congress (NPC) passed amendments to the Criminal Procedure Law in December 2003, explicitly prohibiting the detention of individuals without a judicial warrant and mandating that all detainees be informed of their rights. The C&R system was formally abolished in 2003, and the case is widely regarded as a catalyst for China’s broader efforts to reform its criminal procedural safeguards.
Legacy
Sun Zhigang’s death is frequently cited in discussions of Chinese legal reforms, migrant workers’ rights, and the evolution of the rule of law in the People’s Republic of China. The case continues to be referenced in academic literature, human‑rights reports, and policy analyses as a pivotal moment that exposed systemic deficiencies and contributed to subsequent legislative changes.