China's 15-Minute cities are checkpoint cities.

Facial recognition and ID check are mandatory to pass the checkpoint, to get close to Tiananmen Square now.

Once you are 𝘽𝙡𝙖𝙘𝙠𝙡𝙞𝙨𝙩𝙚𝙙 by Social Credit System, you are no longer permitted to take vacations in China. https://t.co/U87wqwG12C pic.twitter.com/yhT4an6qIt

— Songpinganq (@songpinganq) May 31, 2023