What was the purpose of the Constitution (Eighty-fourth Amendment) Act, 2001?
The purpose of the Constitution (Eighty-fourth Amendment) Act, 2001 is not explicitly mentioned in the provided context. However, this amendment is known for its primary effect which was to extend the date by which the delimitation of parliamentary and assembly constituencies would be completed from October 2000 to January 2002. This extension was done to ensure that the process occurred after the decennial census so as not to make use of old data for redrawing constituency boundaries.