This chapter is about the Scottish constitution following devolution to Scotland, Wales and Northern Ireland in 1999. Like the constitutions of the other devolved nations, and the constituent polities of many federal and regional states, the Scottish constitution is what is commonly referred to as a ‘subnational constitution’, a description which should not be taken to imply that Scotland is anything less than a nation. It is also a constitution in the ‘unwritten’ or, more accurately, uncodified Westminster tradition - a small-c constitution rather than a capital-C Constitution (King 2007: 5). Rather than being set out in ‘a comprehensive written statement called a constitution’ (Ontario (AG) v Ontario Public Service Employees’ Union 1987: ...