Definitely worth a read, with gems like: One scenario being taken seriously is pre-arranged ???face-offs???, modelled on the film Braveheart, between rival militias who it is feared could travel to towns such as Gretna Green and Berwick-upon-Tweed for weekend showdowns. and Fears that the traditional ???blue helmet??? colour scheme of UN peacekeepers could be misinterpreted as a show of support fo