The Scottish politician Alex Salmond, who has died suddenly at the age of 69, was a commanding figure who came close to breaking up the United Kingdom in the 55.3 to 44.7% independence referendum of 2014.
The decision by David Cameron to grant the powers to hold a referendum on Scottish independence marked the apex of Salmond’s formidable career and reflected his achievement in leading the Scottish National party to power at Holyrood.