Kimd,
The traffic is chaotic, as drivers are trying (on their own guesses) to find a way out of the chaos.
A negligent attitude shown by the Traffic Police, as we all often experience, does not help!
I believe that with a bit of planning and rearrangements would certainly improve things!

Red Pope,
Yes, unfortunately I was here during the Asian Games, and again it proved that Traffic police do a very poor job.
Even with the chaotic road system and useless roundabout, planning ahead would sure produce better results!!!!