How to use Car Headrest Break Car Glass : I Never Knew This
The headrest of front car seats is deliberately kept detachable and sharp so that it could be used to break open the glass of car in case of fire and emergency.
The car's glass too is kept easily breakable from inside. Very few people know about it and thus can't save themselves, in the case of emergencies.
Watch the video below:
A Japenese couple shows how the proper way to use car headrest to break car glass.
Please share it with as many possible and educate friends around you :)