Karnataka's lab tests on 14 petrol samples from seven districts found ethanol content of 13.5% to 31.2%, with only two samples below 20%. Minister Rizwan Arshad flagged over-blending by oil marketing companies, citing risks to vehicles not built for higher blends. The state will submit findings to the Centre and seek compensation for consumers.
Karnataka finds ethanol up to 31% in petrol samples
Source: Moneycontrol