None among some 500 residents in the four overnight lockdowns in Happy Valley, Wan Chai, Causeway Bay, and Ho Min Tin tested positive for Covid-19.
The four lockdowns were lifted between 7am, and 7.30am on Saturday morning.
Some 190 residents at Yuk Sing Building on Yuk Sau Street in Happy Valley tested negative as of 11.30pm Friday night.
About 110 residents at Mayland Court on Shelter Street in Causeway Bay also tested negative as of 1am Saturday, while some 80 residents at Lee Shun Building on Lockhart Road in Wan Chai tested negative as of 12am today.
As of 10pm Friday night, none among 135 residents at Block B, The Crescent on Ho Man Tin Hill Road in Ho Man Tin, tested positive as well.
Meanwhile, a resident in the Causeway Bay lockdown didn't undergo the testing, and he was fined HK$5,000 and handed a compulsory testing order.
Two in the Ho Man Tin lockdown also got the compulsory testing order for not complying with the testing requirement.