OK, I am probably in a minority here. After coming from Saudi, I have found driving in Qatar to be a doddle. I have noticed that most drivers (Expat and locals) keep to the lanes. The speeds are safer and the only hassle is the congestion and the state of the roads.

I have NO problems at roundabouts as long as you keep your eyes open and signal. I agree with PH that if you've driven in London, you can drive here..