Like having a commercial on TV. It doesn’t have to be much. It could be just a person talking about how their life was changed because they didn’t wear a seat belt. If we would really like to impact the people watching the commercial, we could show a realist car crash of a person driving in a car unbuckled with a steady beating in the background.
This person then gets in a crash and you hear glass break as the screen goes blank. The beating is now just a flat line. I know a lot of people think this is taking it too far and don't want to see this on commercials, but I would think you would rather see a world with less deaths. This is what happens when you don't wear a seat belt. Don't be ignorant to what happens to people every day. Other peers or children will see this while growing and hopefully try not to end up in that