Former Haryana chief minister Manohar Lal Khattar on Monday filed his nomination papers as a BJP candidate from the Karnal Lok Sabha seat in the state.
Khattar was accompanied by incumbent Chief Minister Nayab Singh Saini, who also filed his nomination papers for Karnal assembly bypolls.
Polling for the 10 Lok Sabha seats in Haryana, including Karnal, will take place on May 25.