No, Qataris are gentlemen. I only once got approached by one...and he was sooooo charming! He backed off with a smile when I declined. Charmers they are. I also find them polite and with really good manners...Even when driving, you are more likely to be given way by a qatari than by any other arabs or subcontinent expats.

As for queuing...well they need to learn the art of standing on a line, quite simple really! I get really annoyed when a qatari or expat pushes their way in front of a counter...is like wtf...but no need to get agressive, if you tell them politely where the queu ends they will....well...they will ignore you sometimes...but at least you tried!

You right, some expats are just so rude.