SNP leader Nicola Sturgeon took the first step towards a second independence referendum yesterday by announcing the publication of an Independence Referendum Bill next week.

Speaking at the party’s autumn conference in Glasgow, Ms Sturgeon issued Prime Minister Theresa May with an ultimatum — respect the wishes of the 62 per cent of Scots who voted to remain or face a fresh independence referendum.

She warned Ms May: “If you value the UK as you say you do, then it’s up to you to show how the UK can work for Scotland.