Bhim Sena was founded by Tanwar in 2010 and he was the key person in organising 2017 protests at Jantar Mantar regarding inaction in the Saharanpur violence case.
[1][2] He took part in the April 2018 caste protests and organised members of Bhim Sena at Kamla Nehru Park in Delhi.
[5] To protest the decision of division in reservation of Scheduled Castes / Tribes, he announced a nationwide Bharat Bandh on 21 August 2024.
[8] Tanwar filed a case under the SC/ST Act against Haryanvi dancer Sapna Chaudhary for allegedly degrading the Dalit community in one of the folk ragni songs.
[12] Tanwar landed in controversy again in 2022 for his misogynistic and derogatory remarks against Nupur Sharma, for her alleged blasphemous comments made during a television debate.