- Devolution is the transfer of powers from central governments to subnational governments like the Scottish Parliament and Welsh Assembly.
- The UK has experienced asymmetric devolution, with different powers devolved to Scotland, Wales, and Northern Ireland.
- Devolution has led to new styles of politics in Scotland and Wales including multi-party coalitions and minority governments, as well as some policy divergence from England. It has also impacted intergovernmental relations and funding across the UK.