A locked swing play is seen at a closed public playground to the Covid-19 Coronavirus outbreak and restrictions in Hong Kong

worker cleaning worker cleans play playground fun activity asia hong kong china alone no one empty vacancy restrictions outdoors covid coronavirus virus curfew health swinging pandemic loneliness rules park city lifestyle outdoor leisure game lonely exercise metal toy prohibiting slide no play closed playground closed park no joy public hygiene swings closed swings no swings sweeping taped swing government rule locked locked swing series