The September 2014 Scottish independence referendum was an event of profound constitutional and political significance, not only for Scotland, but for the UK as a whole. Although Scottish voters chose to remain in the UK, the experience of the referendum and the subsequent political reaction to the 'No' vote that triggered significant reforms to the devolution settlement have fundamentally altered Scotland's position within the Union. The extraordinary success of the Scottish National Party at the 2015 General Election also indicates that the territorial dimension to UK constitutional...