1. background
   1. good
   2. bad
2. reason of bad behavior
   1. dunno the rules
   2. know but disobey
3. solution
   1. update knowledge of traffic
      1. leaflet of some common traffic rule
      2. upload on fb or personal website (huy be)
   2. improve the conciousness of drivers and pedestrians
      1. guide them to obey the traffic rules
4. performance
   1. ppt
   2. game : traffic jam online + ...
   3. http://www.itsnotbadatall.com/games_content/puzzle/traffic-jam.html
   4. video