Honest passengers first! Beijing subway to pilot credit-based fast entry system
Beijing's subway is mulling exempting people with good credit records from mandatory security checks as part of its new smart measures to speed up city commuters' flow of entry into the subway. ... https://www.globaltimes.cn/page/202103/1217953.shtml -- EN ===================================================================== Prof. Enrico Nardelli Dipartimento di Matematica - Universita' di Roma "Tor Vergata" Via della Ricerca Scientifica snc - 00133 Roma tel: +39 06 7259.4204 fax: +39 06 7259.4699 mobile: +39 335 590.2331 e-mail: nardelli@mat.uniroma2.it home page: http://www.mat.uniroma2.it/~nardelli blog: http://www.ilfattoquotidiano.it/blog/enardelli/ http://link-and-think.blogspot.it/ ===================================================================== --
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Enrico Nardelli