Nicola Sturgeon's plan to hold an independence referendum next year has suffered a major set-back after judges ruled the Scottish Parliament does not have the required legal powers.
The Supreme Court in London issued its long-awaited ruling today after hearing arguments from lawyers representing Westminster and Holyrood last month.
Nicola Sturgeon ordered Scotland's top law officer, the Lord Advocate, to refer the case to the top court in central London in a bid to break the constitutional log-jam.