At a self-service gas station in Saha-gu, Busan, an employee mistakenly mixed diesel into the gasoline tank, resulting in damage to over 180 vehicles. The affected vehicles experienced abnormal symptoms while driving and visited repair shops to confirm the fuel mixture. Repair costs are reported to range from a minimum of 1 million won to a maximum of tens of millions of won. The gas station plans to compensate the vehicle owners, and Saha-gu will impose administrative sanctions based on the investigation results of the Korea Petroleum Management Corporation. Violations of the Petroleum Business Act may result in business suspension or fines.