The Election Commission has taken “serious note” of Congress president Mallikarjun Kharge calling PM Modi a “terrorist” and issued a show-cause notice, officials said.Also read: ‘Outraged, hurt’: BJP petitions EC against Kharge’s ‘terrorist reference’ for PMEarlier, a high-level BJP delegation met Chief Election Commissioner Gyanesh Kumar on Wednesday and complained against Kharge’s “terrorist” reference for PM Modi.The BJP wants Kharge booked under relevant sections of the Bharatiya Nyaya Sanhita besides being given a warning not to repeat the conduct and an order to all social media platforms to take down the offensive post.