I am starting to doubt the quality, accuracy and validity of ordinance survey/open data to a high degree. And given quite a bit of OpenStreetMap is based on what you get from ordinance survey, that is no better!
I mean, when you look at the map and it defines a town/village as being called "This Village" you don't expect to see on street view a sign just outside the village with "Another Village" on it (and that sign being placed on both entrance and exit to said town/village)!
Or maybe people don't actually know where they live?
Des. . .