Comment by mopsi

A few days ago the head of the largest flight attendant union called for all protesters to be banned from flights home: https://www.pbs.org/newshour/live-update/pro-trump-mob-breac...

I don't like where this is heading.

China has blocked millions of “discredited” travellers from buying plane or train tickets as part of the country’s controversial “social credit” system aimed at improving the behaviour of citizens. - https://www.theguardian.com/world/2019/mar/01/china-bans-23m...