Long years ago, the government passed a law that abolished bonded labour, then it passed another law that did the same thing
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/not-laws-alone-editorial
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/business-standard
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/india