New Delhi, Feb 05 (ANI): The Dera Sacha Sauda sect, headed by controversial spiritual leader Gurmeet Ram Rahim Singh, on Thursday pledged its support to the BJP in the Delhi Assembly polls. Based in Sirsa in Haryana, the Dera is believed to have over 20 lakh followers in Delhi. As per reports, the Dera will organise door-to-door campaign in Delhi to gather support for the BJP. Delhi will go to polls on February 07 and results will be out on February 10.