A man carries out his morning ablutions at a section of the Najafgahr drain, which empties into the Yamuna river, in Delhi. India’s largest cities have centralised sewage systems, but most do not work effectively, while many small towns often cannot afford the infrastructure. Graham Crouch for The National
A man carries out his morning ablutions at a section of the Najafgahr drain, which empties into the Yamuna river, in Delhi. India’s largest cities have centralised sewage systems, but most do not worShow more
