To tie it up, I would say something like public awareness and public education are the key to stop this terrible problem. Educating the public through media campaigns (as you stated before) is one way. Another way is by specifically addressing teens as they approach the age of getting their driver’s licenses, either through special programs in driver’s ed, or in the high schools.

There are quite a few typos and words that repeat themselves in your essay, so it need to be proofread.

Good Luck.