this topic has had several discussions in the past in QL forums. Did you try searching before posting??

Some readings to you...

http://www.qatarliving.com/search?cx=008937172676595728955%3A066rihafv68...

And remember a public forum;althoguh a good provider of info, sometimes can be giving misleading information. Better check with the appropriate authorities for details and concerns.

Regarsd!!