The London Borough of Croydon is a London borough in South London, England and is part of Outer London. It covers an area of 87 km2 (33.6 sq mi) and is the largest London borough by population. It is the southernmost borough of London. The borough is now one of London's leading business, financial and cultural centres, and its influence in entertainment and the arts contribute to its status as a major metropolitan centre.
Source: Wikipedia