"Dubai as is known to all considers to be the most modern and free city of the world"
Get a grip mate. If you believe that, it just proves how narrow your view is.
Next time you are here go to the pictures and get into an argument with a local who has been yelling into his mobile all through the movie, then come back and tell me how "free" dubai is, after you have been dragged into the police station and interrogated for a couple of hours.
You are either blinded by all the reflective glass when you come here, or else you are another victim of the well orchestrated
PR machine that is Dubai.