The Multi-Level Governance of Wales: Layer Cake or Marble Cake?

Since the United Kingdom began its devolution programme in 1999 governments operating at four different territorial scales—embracing the EU, the UK, the national and the local—have played a part in the governance of Wales. Multi-level governance of this type can be likened to a layer cake, in which each government operates in its own distinct jurisdiction, or to a marble cake in which governments have overlapping and interlaced responsibilities. Drawing on a survey that asked senior officers in Welsh local government to rate the impact of different levels of government, this article finds support for both interpretations of multi-level governance. Although largely discredited as a description of American federalism, the layer cake simile may have a new lease of life in the analysis of Europe's devolved nations and regions.