This document discusses a study exploring civil society organizations (CSOs) that support destitute migrants in the UK. It aims to understand the motivations and circumstances that allow these organizations to flourish or fail. It also seeks to identify who benefits from their services and who does not. The study examines organizations that provide food, housing, and other services to refused asylum seekers, overstayers, and other undocumented or destitute migrants. It outlines the history of immigration and welfare restrictions in the UK and maps out different CSOs and the services they provide, either formally, informally, or through referral networks. Decision making processes are outlined for one organization that has eligibility rules to determine who can access their services