This book investigates the spatial distribution of immigrant populations within London to determine the extent and trajectory of residential segregation. Trevor Lee, a scholar in urban geography, utilizes census data and historical demographic records to analyze how various ethnic groups have concentrated or dispersed across the city. The work establishes a framework for understanding the intersection of housing policy, social integration, and urban development in the British capital.

Experts recognize this text as a foundational study for understanding the demographic shifts in post-war London. Readers frequently note the academic density of the prose and the rigorous reliance on statistical data to support the author's conclusions.