Telegraph India. Kolkata, Oct 31 (PTI) BJP national general secretary Sunil Bansal on Saturday described the launch of the party's first trade union at the Netaji Subhas Chandra Bose International Airport here as. Civic and transport authorities are coordinating field operations to improve commuter safety, reduce transit bottlenecks, and streamline daily travel across key urban corridors. Commuters have been advised to check updated schedules and route advisories.