Diesel cars do more pollution than other vehicles so ban on all diesel cars and convert it into CNG for good envoirment

Due to Pollution of diesel cars its increases pollution regards that changes in atmosphere dramatically to prevent from reduce it % of pollution and take simple step towards protect environmental changes ban on polluting diesel cars is and compulsory ban on production of these cars and all sold cars are recall and convert it into CNG for better atmosphere and prevent atmosphere changes we all know due to this very less % of pollution is fall but it is fall is achievement to take next mall step against pollution for good earth