Nearly 50 per cent of Automated Teller Machines (ATMs) may be shut down by March 2019 due to unviability of operations, hitting hard both urban and rural population, and dealing a blow to the digitization policy, the Confederation of ATM Industry (CATMi) warned on Wednesday. Currently, India has approximately 238,000 ATMs installed, of which around 113,000 ATMs, including 100,000 off-site and more than 15,000 white label ATMs, are expected to down shutters, said CATMi Director V Balasubramanian.