Seems I've seen something like this in the past. They had to wear a yellow star. If they had iPhones then it would have been an app....
It’s a sure sign of a country in decline when everybody is doing something either to comply with a government rule or get around it.
That said, it’s similar yet it’s different. People are being made second-class citizens not because of who or what they are but because they don’t comply with a rule.