In a fresh legal challenge for former Delhi CM Arvind Kejriwal over his Yamuna water poisoning allegation, a Haryana court has summoned him after the state BJP government filed a case against the AAP supremo. The court has ordered Arvind Kejriwal to appear before it on February 17 which is 9 days after the Delhi poll results. The election results for the 70-member Delhi assembly will be announced on February 8. The notice issued to the former CM warned of legal action if he fails to comply with the notice.Meanwhile, the Haryana BJP leaders and CM Nayab Singh Saini drank Yamuna water to nullify Kejriwal’s poisoning claim.