New Delhi, Dec. 26 -- The Delhi Transport Corporation (DTC) has empanelled three banks for the roll-out of "Saheli" smart cards to women for seamless bus travel in the capital-clearing the final procedural hurdle for the national common mobility card (NCMC) programme, officials said. Officials familiar with the process said backend integration with transport systems is expected to be completed within a month, paving the way for a phased launch around February or March. According to officials, card-reading machines have already been installed in all DTC and cluster buses, and pilot testing is underway. Once operational, the cards will allow commuters to use a single payment instrument across DTC and cluster buses, Delhi Metro, and other inte...