KOLKATA: The ambitious Purple Line Metro Corridor project, connecting Joka to Esplanade, continues to make significant strides in Kolkata's ever-expanding metro network. With the Joka–Taratala segment having been inaugurated on December 30, 2022, and the Majherhat Metro station nearing completion, the construction work for the Majerhat to Esplanade section of the Purple Line is now in full swing. The...