This report provides an in-depth analysis of the potential impacts of BREXIT on the standards of living in the United Kingdom, employing economic policy analysis. It begins with an overview of the UK's economic policies, including its performance in areas such as economic growth, labor market dynamics, taxation, budget, research and development, and its role in the global financial system. The report then explores the social and environmental impacts, examining factors such as education, social inclusion, health, family, and pensions, to assess how BREXIT might affect these aspects of life. The report details the positive and negative consequences of BREXIT, covering key findings related to these impacts, and concludes with a summary of the overall implications for the UK's standard of living. The analysis incorporates data and insights from various sources to provide a comprehensive understanding of the complex relationship between BREXIT and the economic well-being of the UK population.