Käytä portaita/Använd trapporna

Each of these sign is written in Finnish, Swedish, and English. I wouldn't have noticed Swedish is used here as well if I hadn't looked up the words in Finnish-English dictionary on the internet; it told me some of the words I had tried to search were Swedish, not Finnish. These two languages are the main official languages of Finland.

I like the picture used for the sign telling you to use the stairs in case of fire, where two people go the opposite directions.

Again, the photo credit goes to two of my close friends.