रायजोनि सरकारि दिल्लि रोगाथाय निगमा मोनसे गाहाय बास सिबिथाइ होयो जाय सि.एन.जि. जों खारनाय मुलुगनि देरसिन गैख्रौसिन खारग्रा बासफोरखौ सामलायो।
The state-owned Delhi Transport Corporation is a major bus service provider which operates the world's largest fleet of CNG-fuelled buses.