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Madeleine Sumption
Person ExecutiveMadeleine Sumption is the Director of the Migration Observatory at the University of Oxford.
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About
Madeleine Sumption is the Director of the Migration Observatory at the University of Oxford, a leading think tank providing impartial, evidence-based analysis of migration to the UK. She is newsworthy due to her expertise and commentary on current migration issues and policies. Recently, she has critiqued Keir Starmer's immigration rhetoric, noting its similarity to past Conservative government approaches that employed strong language without demonstrable results. Sumption's expertise is also highlighted in a recent study by the Migration Observatory identifying significant gaps in UK migration statistics. These gaps, particularly in areas like immigration enforcement and the undocumented population, hinder informed public debate and effective policy decisions, including those related to human rights laws. Her work is relevant as it provides crucial analysis and highlights the need for better data to inform migration policy and public discourse.
Last updated: April 30, 2026

