‘Where the Secretary of State for the Home Department intended to remove from the United Kingdom a person suffering from a mental illness, whether that illness fell within the definition in the Secretary of State’s immigration detention policy of a “serious mental illness” which could not be satisfactorily managed within detention, so that the person could not be detained absent very exceptional circumstances, did not depend on whether the mental illness was of a level of requiring in-patient medical attention or rendering the person liable to being sectioned under the Mental Health Act 1983, but on whether in all the circumstances the person was “suffering” from the illness and the illness was serious enough to mean that it could not be satisfactorily managed in detention.’
WLR Daily, 28th January 2014
Source: www.iclr.co.uk