Соответствующая норма
Practice Relating to Rule 87. Humane Treatment
Section D. Persons deprived of their liberty
China’s Prison Law (1994) states:
The human dignity of a prisoner shall not be humiliated, and his personal safety, lawful properties, and rights to defence, petition, complaint and accusation as well as other rights which have not been deprived of or restricted according to law shall not be violated. 
China, Prison Law, 1994, Article 7.
In 2005, in a white paper on “China’s Progress in Human Rights in 2004”, China stated:
The legal rights and interests of people in custody are protected by law. In 2004, the Ministry of Public Security and the Supreme People’s Procuratorate jointly planned, organized and launched a drive to build “model units for strengthening the enforcement of surveillance and legal supervision, and for guaranteeing smooth criminal proceedings and the legal rights and interests of detainees” in all the detention houses throughout China. Consequently, a large number of model detention houses have emerged with advanced facilities, standard law enforcement and humane management. 
China, White Paper of the Government of the People’s Republic of China: China’s Progress in Human Rights in 2004, April 2005.