(Image Credit: BBC News) You may have seen the story in the news recently about the “Grammar Vigilante.” It was the story of a man who, in the middle of the night, paid visits to shops in his local area and made changes to the punctuation of their signs. Why would one man take it upon himself to do this? Despite being a highly-developed nation with an advanced education system, around 16% of adults in England alone – around 5.1 million people – can be described as ‘functional