Don't use other's U-Pass

This afternoon, after lunch in Peiking garden, we went to Target store in downtown.
It was a relaxing trip and found that Minneapolis is a city linked by skywalks.
Well, the point is that when we came back by bus. A young guy got on the bus, then the female driver found he used other's U-pass. so she took away that U-pass, stopped the bus, and called the police right away.
Some passengers just got out that bus when we waited the police coming. Around 10 minutes, an officer came and took that young guy out of the bus. He said to the driver,"You have a good eye, how did you notice that?" I heard that the penality would be $180, of course, that young man will have a record, too.
Even though it's hard to tell the differences between Asians, I don't think it's worthy to save $2 fare, then get caught like the mentioned situation.
$180 is a huge number, although it's not enough for a BOSS suite...