I would say that people only will learn when the law is enforced and everybody is punished regardless their rank in society.

If you make the fault you get the fine, pay or won't be able to drive. Just like that.

There were a few recent posts in which cars with over 50 points in penalty ad over 10.000 QAR in fines are still "rolling in the streets of doha"...and like that user said it is not safe to have those "cars" around.

Regards!!