Edinburgh fringe fights for right to party amid corporate 'oasis' of calm
Spectacular light show in New Town square has shut down smaller events and venues, say criticsIt was meant to celebrate all that the summer festival season has come to mean to Edinburgh and to its millions of visitors over 70 years. But this weekend's spectacular light show in one of the Georgian New Town's grandest squares has provoked a row that threatens to fracture anniversary festivities and stoke up old rivalri…