Bengaluru, Nov. 7 -- Launching a sharp attack on the Central government over fuel quality standards, Karnataka Minister G Parameshwara questioned "who is protecting consumers" after independent tests in the state allegedly revealed ethanol content in petrol reaching levels as high as 31.2 per cent-significantly higher than the mandated E20 blend.

In a post on X, the Karnataka minister raised serious concerns over vehicle safety, fuel efficiency, and consumer rights, demanding an immediate probe into the matter. He also sought an explanation from Prime Minister Narendra Modi and Union Road Transport and Highways Minister Nitin Gadkari.

"The Modi Government imposed E20 petrol on the people. Now, Karnataka's independent tests have found et...