did the founding father told 1931 census can be used as a basis for reservations in 2007. what a joke u r talking about. the ame founding father has also told that reservations can be done for a max of 10 years. but u opportunist Backward class creamy layers and vote bank politicians have made it soooo looong that now the gap between rich and poor has widened into a valley. Hell with your periyar and all the K's.