MMRDA enables QR-based Mumbai Metro ticketing on Uber app for Lines 2A and 7, India March 23, 2026 | Asia Pacific News, News The Mumbai Metropolitan Region Development Authority (MMRDA) has enabled QR-based ticketing for Mumbai Metro Lines 2A and 7 on the Uber app through integration with the Open Network for Digital Commer... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password