The Scottish Government has said it will hold an independence referendum in 2023. But does it have the power to do so?
What are the steps towards legislating for an independence referendum? Are there hurdles that might appear along the way?
A new animation from the Centre on Constitutional Change maps out the likely path to a referendum in Scotland.
Watch - Pathways to an independence referendum
Click the icon in the bottom right of the video to watch full screen, or watch on YouTube.