What is the function of a seat belt?

Always wear your seatbelt!

I was in a head-on collision, not wearing a seat belt. I survived. my colleague in the passenger seat was wearing a seat belt and died. so does It really help. NO

seat belt is very important in our life

me, did u know that it can also cause injuries and death in certainsituations? sad to say

Jonesy, yes it is Volvo. it's a super fun fact. thanks for sharing

Here is a bit of trivia. Volvo (I think) designed the 3 point seatbelt and gave it to the world without any patents on it.