The colonial prisonColonial prison in Bengal as showcased in the official history through penal acts, jail codes, jail manuals, committee reportsReport, administrative data, and statistics, was a modern punitive institution that evolved from the religio-local and the Company’s capricious system to an effective humanitarian machinery for the maintenance of law and order. Although the colonial prisonColonial prison system systematically commenced with the 1838 PDC, it was after the MutinyThe Mutiny in 1857 and the introduction of the IPC in 1860, its regulatory and stringent framework began to take shape. Through subsequent administrative and architectural advancements, it evolved into the chief punitive apparatus, underpinning the colonial regime’s ‘rule of lawRule of law’ in nineteenth-century Bengal. However, the history of the colonial prisonColonial prison went through a paradigmatic shift with the emergence of revolutionaryRevolutionary activism.