It will be a day of unforgettable celebration. The nation will rejoice in a night of endless partying and universal happiness, or so they’d have you believe. The flags and the bunting will sway proudly in the sunshine in the streets, on the most iconic landmarks and the grandest stately homes. All our troubles will be forgotten, swept under the carpet, out of sight and out of mind. Everything will be the best of British; sweet, comforting and clockwork. As the fizz flows and the glasses chink, polite patriotism will give way to unparalleled scenes of euphoria. Derelict dance moves will stumble drunkenly from graves and tombs long since sealed. Like it or not, success or failure, it will be a date etched on the face of history.