Multimedia Let me breathe freely! Sandeep Sen By REUTERS Published: 01:07 pm Jun 06, 2018 An activist wearing a mask takes part in a protest against what organisers say is air pollution caused by unpaved roads, during World Environment Day in Lalitpur, Nepal, on June 5, 2018. Photo: Reuters Let me breathe freely! #Lalitpur #Environment #Nepal #World Environment Day