RT Journal Article SR Electronic T1 The case of Ms B: suicide’s slippery slope? JF Journal of Medical Ethics JO J Med Ethics FD BMJ Publishing Group Ltd and Institute of Medical Ethics SP 238 OP 239 DO 10.1136/jme.28.4.238 VO 28 IS 4 A1 Keown, J YR 2002 UL http://jme.bmj.com/content/28/4/238.abstract AB In the case of Ms B, the High Court ruled that as Ms B was a competent adult patient, her doctors acted unlawfully in overriding her refusal of life-preserving ventilation. This commentary considers whether this case supports the proposition that in English law the right to refuse treatment extends even to refusals which are clearly suicidal.