No offense but many expats drive at the outer lane at the low speed while it is for overtaking and high speed. Stupid drivers though. Many expats do not know how to drive well. Poor drivers. But i encounter some are good though. The one poor driver please drive right side and don't go left side. They are deserved a Honk and hazard's light why drive at the wrong lane. People who drive fast surely no congestion. One driver slow in front, drive at 50km/h other drivers also slow behind drive at 40km/h and how many cars behind? This is what makes road jammed. Don't like the road here can go back to your country who is better.