The City (London)

The City of London, often called the Square Mile, is a small, historic district within Greater London known as the financial heart of the UK. It functions as a global financial hub, hosting major banks, investment firms, and insurance companies. Despite its compact size, it has its own government, police force, and traditions, reflecting its rich history dating back Roman times. The area combines historic landmarks like St. Paul's Cathedral with modern skyscrapers, making it a center for finance, commerce, and international business, playing a crucial role in the UK’s economy.