BJP workers continued their agitation in the campus of the Jharkhand State Electricity Board's (JSEB) Hazaribagh branch office in the town.
Sinha and his supporters were sent to 14 days of judicial custody on Tuesday after they allegedly assaulted General Manager of the Hazaribagh branch of JSEB on Monday in protest against power crisis in Hazaribagh and Ramgarh districts.
Meanwhile, CPI (ML-Liberation)'s national General Secretary Dipankar Bhattacharyya condemned BJP's "doublespeak" following Sinha's decision to continue in jail.