The Election Commission on Saturday issued a notice to ruling BRS working president and IT Minister K T Rama Rao for allegedly visiting a government institution here and using the platform for political activities and sought a reply from him by Sunday afternoon. The EC in its notice said it had received a complaint from Congress MP Randeep Singh Surjewala, wherein it was alleged that Rama Rao, a star campaigner for BRS visited the office of 'T-works' and interacted with a large number of youth employed in the office on November 20.