In July 1903 Maud Gonne hung a black petticoat from the window of her Dublin home, insulting her unionist neighbours and provoking what became known as ‘the battle of Coulson Avenue’. Aided by nationalist friends, athletes from Cumann na nGaedheal and her sturdy housekeeper, she defended her ‘flag’ against police and irate neighbours. Gonne’s lingerie — allegedly a mark of respect for the recently deceased pope — flew in stark and defiant contrast to the numerous Union Jacks which lined her street in honour of King Edward VII’s visit to Ireland. This episode heralded a month of spectacular protest which polarised nationalist opinion. Like the visit to Dublin of Queen Victoria in 1900, King Edward’s tour provoked both enormous public interest and rivalry between various Irish institutions which vied to express their loyalty to the crown. But the royal tours also instigated fierce debate within the nationalist community and highlighted the ever deepening rifts between constitutional nationalism and ‘advanced’ nationalism.