In pictures: Delhi metro launches driverless train operations on Pink Line 1 min read . Updated: 25 Nov 2021, 04:04 PM IST Livemint Premium Inside view of a driverless Metro train running on its track during the inauguration (PTI) The Delhi Metro Rail Corporation (DMRC) on Thursday flagged off the driverless train operations on the59-km Pink Line Recommended For You Feedback Select your Category Query Suggestion Your Message