The War Precautions Act 1914 was an Act of the Parliament of Australia which gave the Government of Australia special powers for the duration of World War I and for six months afterwards. It was held by the High Court of Australia in Farey v Burvett that during wartime, the scope of the federal Government's power under Section 51(vi) of the Australian Constitution (under which the Act was passed) expands to meet the exigencies of wartime. As a result, the responsibility for defence policy lies solely with the Parliament and the Executive. There were 3,442 prosecutions under the Act, almost all of which were successful.