Book Review: The role of regions and sub-national actors in Europe, by Stephen Weatherill and Ulf Bernitz. (Oxford: Hart Publishing, 2005) - Common Market Law Review View Book Review: The role of regions and sub-national actors in Europe, by Stephen Weatherill and Ulf Bernitz. (Oxford: Hart Publishing, 2005) by - Common Market Law Review Book Review: The role of regions and sub-national actors in Europe, by Stephen Weatherill and Ulf Bernitz. (Oxford: Hart Publishing, 2005) 43 1 Common Market Law Review