Chennai, the capital City of Tamil Nadu is the fourth largest Metropolitan City in India. The expanded Chennai Metropolitan Area (CMA) comprises the Greater Chennai Corporation, Avadi Corporation, Tambaram Corporation, Kancheepuram Corporation, 12 Municipalities, 13 Town Panchayats, 1 Special Grade Town Panchayat and 22 Panchayat Unions (Comprised of 1321 vi...
