STEPS TO GUIDE YOU
1) Have a look at the rubric for the poster in the "Evaluation" section to have a clear idea of what you are expected to do
2) Search for specific information about the amount of accidents, reasons, age of the victims,etc
3) Search the web for more information to provide the audience with.
4) Discuss in your group and agree on the most effective way of presenting the information.
5) Design the poster