not an insult for sure,..

but I totally Disagree with your thoughts about driving manners here in Doha,.. I beleive people here already lack any driving skills so they already leave more than sufficient distances between each car,. giving you the opprtunity to change lanes whenever you want.

I've been here in Doha For 15 years now,.. never seen someone that aggressive like the example you gave, yet the locals are the worse drivers here !