The Lonious Monk
Celestial Souljah
I'm not commenting on her yelling and the validity of the charge. Im talking about the idea she shoulda known it was illegal to do so. I agree you don't have to know every obscure law. Which is in an instance like this the whole "know the law" thing rings hollow. Shit there's a law in Phoenix that allows police to arrest someone for "dressing to attract attention". So basically if a person gets arrested for that there according to some they should've known not looking busted is a crime.
My point is that whether you know there is a law against yelling or not doesn't matter. Trying to shout your way through a disagreement isn't a good idea and probably not something you should do when traveling abroad.
Now if her side of the story is true and she was just responding to energy brought to her, I'd agree with what you're saying. However, if she was in Dubai trying to pull typical "Customer is always right" bullshit, her not knowing the law doesn't matter. She was being a fool.