Originally Posted by
u2fan
If immigration presumed you were going to overstay, they probably would not let you in in the first place. The carrier would take your return ticket and bring you back.
True, but the airline may also be subject to a fine on top of the return flight.
Yes, it obviously only applies when there's an exit requirement.
Seems like there was a thread on FlyerTalk recently about someone who was denied boarding because his flights indicated an overstay, but he had planed a nested trip, exiting to a 3rd country to reset the time during the trip.