(1) The hunger strike was a manifestation or symptom of the patient's personality disorder, and the commencement of force-feeding was justified under s63 as medical treatment for mental disorder; even if s63 did not apply, the patient lacked capacity and the doctors had acted in what they lawfully believed was his best interests; (2) The appropriate test when considering challenges to compulsory treatment under s63 was the "super-Wednesbury" test [caution: the law has since changed]
See R (Wilkinson) v Broadmoor Hospital (2001) EWCA Civ 1545 para 27:
[2000] MHLR 17
Bailii