Political drama was witnessed in Rohtak on Saturday when a group of Congress workers, led by district urban and rural unit presidents Kuldeep Singh KD and Balwan Ranga, staged a dharna inside a tent erected by the BJP outside the local Congress office for its ‘Halla Bol Rosh protest’ and ‘symbolic dharna’. The Congress workers raised slogans against the BJP but were made to vacate the tent by the police deployed at the spot.