In my city, in Argentina there's already an rfid card that people uses for the bus, train and trolley. You can load it using cash though. There are also an incr

In my city, in Argentina there's already an rfid card that people uses for the bus, train and trolley. You can load it using cash though. There are also an increasing number of cameras in every corner as well, and a week ago the president herself said on tv that she wanted to put up cameras everywhere.