The chapter discusses the importance of the EU continuing to promote improved living and working conditions for its citizens without simultaneously risking competition between workers from different member states. The problem discussion is based on the significance of social improvements for the EU to maintain support among citizens and the challenges that arise when EU law encounters the different levels and regulatory models for social protection in member states. Initially, the issue is presented by highlighting how the disparities within the EU have increased, not least during the twenty-first century, and how these differences have led to conflicts and tensions that have created a breeding ground for EU scepticism, with Brexit as a concrete result. Following this, the background and design of the minimum wage directive are discussed as an example of how the EU can address citizens’ needs for social improvements. The specific regulatory model used in the minimum wage directive is highlighted as a clear example of how the EU can reconcile the need for initiatives that benefit citizens without risking undermining existing protection models and the possibilities of strengthening solidarity between workers in different member states.