Depends if it was just the arrival lounge area or the behind the scenes employee-only zone of course. He's not supposed to be there. I assume this is where he

Depends if it was just the arrival lounge area or the behind the scenes employee-only zone of course. He's not supposed to be there. I assume this is where he was as otherwise he wouldn't have ended up in count IMO. After all he had a legal right to be there as an arriving passenger. I don't think the law specifies how long.