Please Do Not Spit in the Stair

Back at the dentist again today. I feel I'll have no teeth left or the best smile in the West of Scotland.
I did promise id blip this on my last trip. The sign, defiantly left over from the olden days always makes me smile. I love how it's always been painted round about leaving a wee glimpse into history.
I'm sure I wouldn't smile if the sign was still relevant. Yuk!!!