Parliament St, London SW1, today: Workmen building a tv rostrum in preparation for tomorrow's General election. Or is it a rostrum? Perhaps it's a gibbet for the outgoing Prime Minister. Meanwhile on the other side of the road, this mean looking policeman is keeping an eye out, “Don't you worry Mr Brown, I'll protect you if things turn a bit nasty”. In the background (just), preparations are in place for genuine press photographers to snap the lucky new occupant of 10 Downing Street.