English Version FeaturedThree new smart gates installed at Esplanade metro stationaparnapalsenMay 6, 2024May 6, 2024 by aparnapalsenMay 6, 2024May 6, 20240106 Sangbad Kolkata: Three more advanced technology smart gates have been installed at the city’s busiest Esplanade metro station. These gates have the facility of QR...