Couldn't say it better. They dont joke when it comes to scammer they go straight to jail. The law in Dubai is extremely firm on so many level. Also the law and treatment here isn't the same for everyone (expat law and local law) lol. If someone has important connexion (I do) they can cancel her visa and put her out of the country on the spot for no reasons just because they want to or someone wants her out.
You can also have access to all of her private and personal info just if you know the right person working for the gouvernement (I do)
She will never know who put her out because they protect each others back. Some people will say its "corrupt" or "unfair", I understand but Id say its "efficient" and "useful" when you are on the right side. It is not like the UK and so on where you are protected and the law is the same for everyone whatever you are an expat, a local or the prince of England (even if there are still privilege and corruption). If you have contact you can do anything that you want here. Knowing the contact I've got, you just can't get higher than what I have.