The recently crushed Ghadar conspiracy, the presence of Mahendra Pratap's Kabul mission in Afghanistan (with possible links to then nascent Bolshevik Russia), and a still-active revolutionary movement especially in Punjab and Bengal (as well as worsening civil unrest throughout India) led to the appointment of a Sedition committee in 1918 chaired by Sidney Rowlatt, an English judge. It was tasked to evaluate German and Bolshevik links to the militant movement in India, especially in Punjab and Bengal. On the recommendations of the committee, the Rowlatt Act, an extension of the Defence of India Act 1915, was enforced in India to limit civil liberties.