Has British public policy been Europeanised in the period since 1973?

As Johan Olsen affirms ""Europeanization" is a fashionable but contested concept." This term indeed occupies a lot of space in all studies about the European Union and more specifically about the domestic changes incurred by the member states through the dynamics of European integration. There is not really a shared definition and usually the books devote one chapter to define it . Broadly speaking, Europeanization refers to the European Union's impact on laws, politics, institutions, policies and identities in EU member states . Another definition of Europeanization is given in the chapter 15 of Bulmer and Lequesne (2000) : "Europeanization consists of processes of construction, diffusion and institutionalisation of formal and informal rules, procedures, policy paradigms, styles, "ways of doing things", and shared beliefs and norms which are first defined and consolidated in the EU policy process and then incorporated in the logic of domestic discourse, political structures and public policies".