Indian sex workers and activists demand rights, dignity and protection

Indian sex workers and activists walk in a rally demanding rights, dignity and social protection for the workers in Kolkata, India, Tuesday, July 16, 2013. <AP Photo/NEWSis/Bikas Das>

Indian sex workers and activists shout slogans as they take part in a rally demanding rights, dignity and social protection for the workers in Kolkata, India, Tuesday, July 16, 2013. <AP Photo/NEWSis/Bikas Das>

An Indian sex worker reads a leaflet as she sit beside a pavement during a rally demanding rights, dignity and social protection for the workers in Kolkata, India, Tuesday, July 16, 2013. <AP Photo/NEWSis/Bikas Das>