When I was in yr12 the school put on a docudrama. This was a mock up of a fatal accident. It started with us all sitting in the auditorium with a talk about something and then a loud SMASH. We were taken out side and there was the accident. It was so real. They had used our classmates/friends in the accident. They were covered in blood and all sorts. One was even put in a body bag zipped up and put in a herse.
This put me off getting my license till I was 20.
I think more schools should do something like this. I'm sure it wouldnt have the same effect on everyone but I was a real eye opener.

I've since then had to say goodbye to a few of these people.