I know it may be a bit OT for this forum, but I thought that this is where it would have the best chance of being answered.

I noticed that the fare from NYC to EWR on NJ Transit is $11.45 OW. That includes a $7 "facility charge" for de-boarding the train at EWR. I also noticed that the OW fare to Elizabeth (the next stop on the line) is $4.45. Is there anything to stop a passenger from buying a ticket from Penn Station to Elizabeth, but then getting off at the EWR station?

One would think that NJ Transit would put something in place to thwart such a maneuver by travelers, but you never know.

I appreciate any insight.