Muneeza Naqvi And P R Sanjai Bloomberg

In small groups and large crowds, through inner-city lanes and down interstate highways, hundreds of thousands of India's poorest are slowly making a desperate journey on foot back to their villages in a mass exodus unseen since the days immediately after India's independence in 1947.

In small groups and large crowds, through inner-city lanes and down interstate highways, hundreds of thousands of India's poorest are slowly making a desperate journey on foot back to their villages in a mass exodus unseen since the days immediately after India's independence in 1947.