The southwest monsoon arrived in Mumbai and its neighbouring areas on Wednesday, the Indian Meteorological Department (IMD) announced as heavy rains lashed the country's financial capital since early morning. Local train services from Mumbai's Chhatrapati Shivaji Maharaj Terminus (CSMT) to neighbouring Thane and Vashi in Navi Mumbai were suspended due to waterlogging on some railway tracks. Why is Mumbai's perennial waterlogging problem not fixed even in decades? Watch this episode of Khabardar.