Dual loyalty issues confront health and welfare professionals in immigration detention centres in Australia. There are four apparent ways they deal with the ethical tensions. One group provides services as required by their employing body with little questioning of moral dilemmas. A second group is more overtly aware of the conflicts and works in a mildly subversive manner to provide the best possible care available within a harsh environment. A third group retreats by relinquishing employment in the detention setting. A (...) fourth group is activist in intent and actions. Derived from research and ethnography conducted in Australia, the article explores the moral dilemmas confronting those who are duty-bound by professional codes of ethics while also bound by loyalty to their employers and silenced by confidentiality statements. It provides particular focus on psychiatry, nursing and social work. We conclude by speculating whether a politics of compassion and acts of solidarity can forge a pathway through the ethical terrain. In doing so we draw upon human rights considerations as well as on the works of Joan Tronto and Elisabeth Porter. (shrink)