Not sure about juice but we brought in bottles of water last week and had no issue.
Officially not, But you can convince them that you need it.
1) no glass. 2) unopened cans are okay but they'll check that they're not alcohol. 3) no fluids after 4pm, empty containers are okay. 4) before 4pm, they're okay with whatever drinks you bring if it's not alcohol.
Yes, you can! I go at least twice a month and never had a problem! I usually bring plastic bottles (for refills) and my own stainless steel with lots of ice.
Not unless it's unopened and no gum
That's a good question I believe you can just put it in your backpack or something You are so can give them a call and acts done beforehand
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