The ultimatum was given to the Vasundhara Raje government by Col (retd) Kirori Singh Bainsla at a mahapanchayt at Abhaneri in Dausa district.
He said Gurjars, who have been deprived by one government after another in Rajasthan, be it Congress or BJP, would not wait beyond December 8 for the Raje government to find a solution to their demand.
"Now it is the BJP government in the state, and BJP government at the Centre. There should be a positive and constructive approach to list Gurjars in the 9th Schedule of the Constitution," Bainsla's spokesman Himmat Singh Gurjar quoting him as saying.