Alex Salmond addressed the Scottish National party’s annual conference the other day. Few beyond Scotland will have noticed. That is a pity. As David Cameron’s Conservatives resume their obsessive debate about leaving Europe, Mr Salmond is advancing Scotland’s departure from Britain.
North and south of the border with England, the SNP leader is a grown up among adolescents. Alone among Britain’s party leaders, he has the confidence and guile to change the political weather. As Scotland’s first minister he is running rings around unionist opponents in Edinburgh and Westminster.

