PM to address nation on vital aspects of COVID-19; 30 states under lockdown, borders sealed; All domestic flights grounded; Cops take to task those flouting lockdown orders; Manipur reports first COVID-19 case; Shaheen Bagh sit-in site cleared; Omar Abdullah to be released from detention and more news br br #CoronavirusLockdown #ShaheenBaghEmpty #PMModiAddress