“The Supreme Court has ruled unanimously that a mental health hospital had an ‘operational’ obligation under article 2 of the European Court of Human Rights (the right to life) to protect a voluntary patient from suicide. This is the first time the reach of the article 2 obligation to protect life has been expanded to a voluntary patient; that is, a patient who was not detained under the Mental Health Act.”
UK Human Rights Blog, 8th February 2012
Source: www.ukhumanrightsblog.com