This report provides a comprehensive analysis of the UK business environment, focusing on the impact of various macro factors on the operations of Marks & Spencer, a prominent British clothing brand. The report explores the positive and negative impacts of political, economic, social, technological, environmental, and legal factors. It includes an internal analysis using SWOT (Strengths, Weaknesses, Opportunities, and Threats) to evaluate the company's position. The report further examines the interrelationship between the company's strengths and weaknesses and the external macro factors. The analysis highlights how factors like government regulations, consumer behavior, technological advancements, and environmental policies can either support or hinder the company's growth and success in the UK market. The conclusion emphasizes the importance of understanding and adapting to the dynamic business environment to ensure sustained performance and strategic decision-making.