Jaiswal said that results of UP polls would be "shocking" and Congress would get majority.
His statement evoked sharp response from the BJP which termed it as an indicator of the "feudal mindset" of the Congress.
"On the threat that they would impose President's rule, I appeal to the electorate not to poll in favour of Congress as the party is not understanding the importance of their votes," senior BJP leader Uma Bharati said in Charkhari, from where she is contesting.
She said such a statement was "undemocratic and was not an announcement, but a threat.
"It is indicative of feudal mindset. Congress does not believe in democracy that is why they are saying this," she alleged.