Chimney No 5 Please!

I saw these and immediately thought of the horrendous mechanical voice that says "cashier no 5 please" which always drives me bonkers! So I thought that this might put some amusement into the endless queuing that we all have to endue in banks and other places.
It looks though as chimney no 3 has gone to lunch and is closed but at least one has decided to wear mufti to work today.........!