it's not only the Qataris, other nationalities do as well... i just had an incident this morning at a convenience store at a petrol station,.. was about to pay for my stuff when this guy walks in front of me and puts his stuff on the till.. i gave him a "move to the back of the cue or you will get it big-time" look... he eventually backed off....
http://www.blingcheese.com/"