This paper places Scottish adult support and protection (ASP) policy in the context of debates about the nature of 'vulnerability' and its usefulness as a defining concept in law and social policy. It examines the construction of 'adults at risk' in ASP policy, using a comparison with the construction of children in Scottish child protection policy, on the one hand, and women in Scottish domestic abuse policy, on the other, to illuminate the nature of the vulnerability that ASP considers itself to be addressing. It then problematises this construction, drawing both on the social model of disability and on an ethic of care. It concludes that current ASP policy remains underpinned by unhelpful assumptions about disabled people, older people and people with mental or physical health problems. A more inclusive understanding of vulnerability would be more empowering to these people and others, in policies concerned with mistreatment and abuse
