 On the eve of the August Rebellion, Singh was blacklisted in Group "A" as Labour, Socialist and Terrorist Leader, classification I with Deep Narayan Singh, Rambriksh Benipuri, Narayan Prasad Verma, Bir Chand Patel and other leaders of Muzaffarpur District by the colonial government of Bihar Province.He went underground and organised his guerilla band of freedom fighters in the dense forest of Palamau.The fiery activities of this socialist leader encouraged the escape of six socialist leaders, namely Shukla, Narayan, Pandit Ramnandan Mishra, Suraj Narayan Singh, Shaligram Singh, Gulab Chand Gupta and Gulali Sonar from Hazaribagh Central Jail on Diwali night on 9 November 1942.