New Delhi: The Arvind Kejriwal led Delhi government Friday order closure of all schools till further orders as the national capital region continues to witness a surge in coronavirus cases.“Due to rising covid-19 cases, all government and private schools and all the classes will remain shut till further notice," chief minister Kejriwal announced.The blanket closure of school announcement comes a week after the state education department had said that secondary and senior secondary students may continue to come to schools for certain guidance and exam even as younger students were directed to stay home.“While schools are shut for secondary and higher secondary students, they may be called for academic guidance and support for “mid-term.