What happens if Scotland holds another independence referendum?
Scotland held an independence referendum in 2014 that resulted in a 55%-45% vote to remain in the UK. The question of whether and how another referendum could be held involves constitutional, legal, and political questions about the relationship between Westminster and Holyrood.
Strategic Briefing
This scenario involves United Kingdom — meaning its outcomes carry implications for global security, economic stability, and international governance. The 4 sections below examine capabilities, constraints, power dynamics, escalation logic, and real-world consequences.
Trust & Coverage
- Page Type
- Strategic scenario briefing
- Last Updated
- April 15, 2026
- Sources
- 2 linked
This scenario involves a major global power. Content is structured as a strategic briefing.
Scenario pages explain formal political processes and plausible dynamics, not predictions.
Scenario Feedback
Briefing Sections
This briefing covers 4 sections explaining the political structures, legal frameworks, and real-world dynamics behind this process.
Section 1
The constitutional authority question
The UK constitution reserves constitutional matters to Westminster. The 2014 referendum was authorized through a Section 30 order under the Scotland Act, temporarily transferring the power to hold a vote. The UK Supreme Court ruled in 2022 that the Scottish Parliament cannot unilaterally legislate for a referendum on independence.
Section 2
A Section 30 order requires UK government agreement
For a legally binding referendum, the Scottish Government must request and the UK Government must grant a Section 30 order. The UK Government has refused further orders since 2014, creating a political impasse.