Very similar to what has happened in that other bastion if middle east reality (Saudi Arabia) when the new Riyadh airport opened.
Operating Captain nearly arrested by immigration authorities on the first inbound international flight...for not having an entry visa.
However, in this case, the company was 'on top' of the situation, and kept the Captain out of jail (just) and further offered said Captain, if he was actually arrested in future, proper vittles...a ham sandwich, with either mayonnaise or mustard, his choice.