China has imposed several draconian rules on its citizens under its "zero Covid" policy

Placing millions under quarantine even as Beijing prepares to host next month's Winter Olympics.

Actually these metal boxes are now covid quarantine camps and millions of chinese people are forced to live in these camps.

If a person found covid positive in a particular area then complete locality is forced to live in these crammed boxes.

These crammed boxes only furnished with a wooden bed and a toilet

People, including pregnant women, children and elderly, are being forced to stay in these crammed boxes for as long as two weeks

In several areas, residents were told just after midnight that they need to leave their homes and go to the quarantine centres