Why and how are constituency boundaries drawn, and why do they change? Join Phil Sim for a deep dive into the review of Westminster and Holyrood boundaries with Professor Ailsa Henderson, Chair of Boundaries Scotland, and Allan Faulds of Ballot Box Scotland. They discuss the detail and feedback that goes into making decisions, the misconceptions around boundary changes, how the changes work, and how some rules can cause quirky border oddities and long constituency names. Phil and Allan also discuss the political impact of the changes, and how it may affect the next election.