To Kwawan Kiu Yu Building, Kiu Fat Building, has set up a "restricted area". No confirmed diagnosis has been closed due to "sewage was positive"[Video](21:24)-20210209-Hong Kong News-News

[Update at 21:24]At about 9 pm, residents of Kiu Yu Building and Kiu Fat Building gradually dropped off their buildings and waited for testing. Residents who have completed the test can pick up supplies and go home after putting on their hands.

[19:02]The government cited the “Prevention and Control of Diseases (Compulsory Testing for Certain People) Regulations” (Chapter 599J), requiring people in the above-mentioned “restricted areas” to stay in their premises and undergo mandatory testing. The government’s goal is to complete the operation at about 7:30 am tomorrow morning. Anyone who has been in the above-mentioned building for more than two hours between January 27 and February 9 must also undergo compulsory testing before February 11.

According to the government, although there have been no confirmed cases in Kiu Yu Building and Kiu Fat Building recently, since their sewage samples have tested positive, after assessing the condition of the building and the possible risk of infection, the government has decided to impose restrictions and test announcements on relevant areas.