Alex Salmond: Scotland will be an independent country within four years

Former First Minister Alex Salmond during a photocall on stage at the Assembly Rooms in Edinburgh ahead of his 2017 Festival Fringe show Alex Salmond Unleashed. (Lesley Martin/PA Wire)
Former First Minister Alex Salmond during a photocall on stage at the Assembly Rooms in Edinburgh ahead of his 2017 Festival Fringe show Alex Salmond Unleashed. (Lesley Martin/PA Wire)