The Bunk which I refuel my car bike since last 1 year is a company operated Bunk. I was using the same bunk for my Petrol Punto and I am using same bunk for my Diesel Punto. Even I refuel my bike from that bunk. I never faced any problem with my car/bike. BTW does the Euro- III Diesel/Fuel exists. I dont think so. Can you please share the source of this information.