Right! After many years of having this in the back of my head, I finally got round to asking this question. I hope there is no rational explanation, because it'll be like finding out that Santa isn't real..
So, does anyone know anything about the strange small signs that appear around Glasgow. Always rectangular with edges removed to form an arrow at the end. They say things like UNIT and LOC. And today , one said CARS. But they never seem to point to anything in particular. A google search and a local one on here seems to mention nothing. Of course the perpetrators may shoot anyone who even discusses the subject, but if you laugh in the face of danger, then dare to tell me what you know! Out with it! Please!
faithfully
Underbella