Maidan is a station of the Kolkata Metro. The station is located on Jawaharlal Nehru Road at Middleton Street. It is named after the Maidan, the largest urban park in Kolkata, which lies on the west side of Jawaharlal Nehru Road. From Wikipedia
A probe into the flooding has been launched after crews completed emergency pumping, sealing and drainage inspections ahead of intensifying monsoon rains.