Delhi Metro unveils first refurbished train with LCD display, new flooring, redone exteriors
India | November 30, 2021 6:55 ISTThe Delhi Metro had begun its commercial operations on December 25, 2002, a day after then prime minister Atal Bihari Vajpayee had inaugurated DMRC's first stretch, spanning 8.2 kilometre from Shahdara to Tis Hazari, with just six stations.