There is a bag check policy, so they will inspect any bags, smaller would be better. They sell food outside of the gates, so I'm guessing you can walk in, minus maybe large meals like McDonald's or similar.
You can bring your own things
Yes you can... Bags subject to inspect.. But yes small bags are acceptable
I would ask before you bring food in
It will get looked at, nonsealed drink bottles will be questioned.
I'm sure they'll search it. Let them know it's for your special dietary needs (If they bring it up)
Yes you can
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