The remote town of Musiri in the Tamil Nadu state has hit upon a unique idea to teach its residents proper hygiene: Pay them money each time they use the toilet.
http://edition.cnn.com/2008/WORLD/asiapcf/07/07/india.toilets/index.html
http://edition.cnn.com/2008/WORLD/asiapcf/07/07/india.toilets/index.html