Because all you're going to do is bitch about it. If you know your crew, friends or colleagues are doing RIDICULOUS things like this, belittle them until they stop.
It doesn't matter how you feel about it, rules is rules. Follow them or go through screening.
What are people, 12 year olds?!
It doesn't matter how you feel about it, rules is rules. Follow them or go through screening.
What are people, 12 year olds?!