Lowest number of Red Code Zones since outbreak began in mid-June; all four residential buildings to re-open today.
lockdown
Residents in red and yellow zones face strict testing regulations and restricted movement; elderly and anyone in difficulty urged to call helpline.
City chief urges 17 million residents to stay put while mass testing is carried out. Shops shut and public transport halted until next Sunday.
Public transport suspended, 17 million residents told to stay at home as authorities battle to contain Omicron surge linked to neighbouring Hong Kong.
Government is still assessing how widespread the lockdown will be, over 32,000 new cases yesterday.
