So fun. For kicks, I just spent more than a few minutes trying to find a semi-steady equilibrium where, say 80% to 90% of cars are temporally stalled without pu

So fun. For kicks, I just spent more than a few minutes trying to find a semi-steady equilibrium where, say 80% to 90% of cars are temporally stalled without pushing the system into total gridlock. Just now, I got it down to only one car moving for about a quarter of the circle. Then you really have to pay attention to which car is going where. :)