As Labour and the Conservatives tear themselves apart over Brexit, the SNP’s legendary party unity remains its greatest asset. But it is being sorely strained in this long hot summer of inaction over independence. “It’s not the Brexit confusion that’s delaying indyref2,” claimed the nationalist blogger Peter Curran last week, fresh from his exclusion from YouTube over the BBC’s copyright ban. “It’s Nicola Sturgeon who’s using the Brexit confusion to delay it.” . http://www.heraldscotland.com/news/16413345.iain-macwhirter-the-snps-legendary-party-unity-could-be-finally-about-to-crack/