COVID-19 situation in the state, a notification issued by Chief Secretary S C Gupta said. There shall be complete lockdown in Sikkim from 6 am on July 21 to 6 am on July 27, it said.What will remain open1) The supply and maintenance of essential goods and services.2) Shops dealing with essentials like groceries, hygiene products, fruits and vegetables, dairy and milk products3) All medicines shops will remain open4) Movement pertaining to emergency services including law and order, fire, relief and rescue, hospitals, COVID-19 management and quarantine centre related activities will be allowedWhat will remain closed1) Government offices, shops, commercial establishments, institutions, markets and factories will remain closed except where a.