Ah, that might be, this was Heanor market. I always remember it and also the fact that the toilets had a big sign warning about VD. None of us knew what VD was (a parental request for more information was always rebuffed) but it soon spread to 'so-and-so having VD' being a standard insult (I imagine this was more than a little troubling for our schoolteachers). It also meant we peed very quickly in case we stood there too long and caught the dreaded VD.