The Defence of India Act 1915, also referred to as the Defence of India Regulations Act, was an emergency criminal law enacted by the Governor-General of India in 1915 with the intention of curtailing the nationalist and revolutionary activities during and in the aftermath of the First World War. It was similar to the British Defence of the Realm Acts, and granted the Executive very wide powers of preventive detention, internment without trial, restriction of writing, speech, and of movement. However, unlike the English law which was limited to persons of hostile associations or origin, the Defence of India act could be applied to any subject of the King, and was used to an overwhelming extent against Indians.The passage of the act was supported unanimously by the non-official Indian membe