Yes. Cams and bags are allowed, but they will check for food and non-water drinks.
Yes
Yes, you can. But you are not allowed to bring any drinks or food on board.
Yes, bags will be checked
Yes but they are searched. And, they have a strict no food or drink policy but if you say you have dietary issues or hide it well, you'll be fine. They want you to spend money on their expensive food and drink.
Yes. Of course.
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