Mumbai: Maharashtra Youth Congress on Monday held a protest march in Nagpur against the central government’s E20 ethanol-blended petrol policy. They also tried to gherao the residence of Union Minister Nitin Gadkari, but were stopped by the police. State Congress president Harshwardhan Sapkal termed the E-20 petrol policy a “major scam” and demanded Mr. Gadkari’s resignation. Maharashtra Congress president Sapkal also alleged a major financial scam in the implementation of the E-20 ethanol-blended petrol policy. Alleging the involvement of middlemen in the”scam”, the Congress leader promised that further details would surface soon.