MUST READ: SAFETY IN THE HANDS OF A CAR HEADREST

The headrest of 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 outbreak and other  emergencies.

The car's glass too are kept easily breakable from inside. 

Very few people know about it and thus can't save themselves in times of emergencies.

Please share it with as many as possible and educate.