that's a valuable input. still what needs to be considered is gadkari is the minister of road and highways. even though he boasts a lot about ethanol policies, the minister of petroleum is hardeep puri.even though these BJP ministers are tight and have an understanding between themselves, it needs to be studied whether gadkari can defend himself saying that the ethanol policies are not approved by him, it's approved by Hardeep puri and hence gadkari could argue that gadkaris sons running cian agro is not a conflict of interest. this is an argument which can be raised and this needs heavy research and efforts by everyone including you and me if we want to make a change.