Bangladesh Collaborators (Special Tribunals) Order, 1972
The Bangladesh Collaborators (Special Tribunals) Order, 1972, was enacted by the Government of Bangladesh to establish a tribunal to prosecute local collaborators who helped or supported the Pakistan Army during the Bangladesh War of Independence and the 1971 Bangladesh genocide. An estimated 11,000 collaborators were arrested.
Source: Wikipedia — Bangladesh Collaborators (Special Tribunals) Order, 1972 (CC BY-SA 4.0)