I think every one should go and drive in China/Manila/Bali. They only use a horn and lights and thats how they drive. A 3 lane rd becomes 5-6lanes and yet no accidents. I would not like to drive like that but there is so much to learn from them guys. Last week we stoped on a freeway way to change 4 lanes as we almost missed the turn off and the cars behind just stoped and let you go. Try that here and you would be rooted.
At least we have road rules which most poeple stick to but we can learn from the way they let each other in and nothing is a problem. A lady crossed a rd about the size of the mitchell Fwy and all she did was put he hand up to tell the cars to slow down. She was stuip but it works.