An oldie which I saw many times. BTW, I only more recently realized why the latter couple is in such a hurry to take their child out of the back seat: it's the

An oldie which I saw many times. BTW, I only more recently realized why the latter couple is in such a hurry to take their child out of the back seat: it's the gunpowder smoke in the car after the airbags have deployed. The smell is quite strong and you could think the car is burning.