This report analyzes the impact of Brexit on Tesco's external environment through a PESTLE analysis. It discusses the positive and negative effects of Brexit on political, economic, social, technological, legal, and environmental factors. The report also highlights the key challenges faced by Tesco due to Brexit, such as labor issues, supply chain disruptions, customs tariffs, and economic issues. Additionally, it explains how Tesco is responding to these challenges through effective business strategies. Finally, the report provides recommendations to Tesco to manage the impact of Brexit on their business.