Have you ever seen address labels on vending machines?
There are address labels on these machines. The address label affixed on a vending machine is for people who can’t describe accurately where they are in case of emergencies.
So, whenever you are lost, or you run out of a burning building or encounter an accident on a street corner and want to call 110 or 119, and don’t know where you are, dash for the nearest vending machine and check the address.