Cafe Danger?

This little stack of tables and chairs probably looks fairly harmless, outside the cafe in the arcade where our flat is. I wonder if it really is though. Although it doesn't block the exit, it does make the route to the little exit button thingy more difficult than it needs to be. How would people cope if they were confused and scared for their lives in the dark and smoke of a raging inferno? Let's hope we never have to find out!