When someone who is an immigrant to Britain wants to obtain UK Citizenship, after at least five years in the country, they not only have to sit an English test, but als pass a test of multiple-choice questions, based on an official Home Office handbook called Life in the UK. Unless you have studied and memorised that book, you would probably fail, even if you're British born and bred. In a recent poll, 51% of British 18-24 year olds failed...