New Delhi: With Chief Minister Arvind Kejriwal on Friday expressing concern over rising coronavirus cases in the national capital, the Delhi government after Diwali is likely to put in place arrangements for crowd control and ensuring COVID-19 appropriate behaviour like social distancing and use of face cover.In a Delhi Diaster Management Authority (DDMA) meeting after Diwali, the city government may propose staggered timing of markets and other such measures to prevent crowding, sources said.Kejriwal in a virtual press briefing said several preventive measures will be taken by the Delhi government and hoped that the surge in COVID-19 cases will subside in the next seven to 10 days."Corona (coronavirus cases) is rising.