Britain's most dangerous prisoner who 'breaks record' for 46-year solitary confinement / British activist in solitary confinement in India despite acquittal, family say / More inmates held in solitary confinement / Tommy Robinson loses High Court bid as judge rules he's not in solitary confinement / 'An ideal tool': prisons are using virtual reality to help people in solitary confinement / PTI founder in solitary confinement in a death cell, says Waqqas Akram / A mass hunger strike transformed solitary confinement in California prisons. This documentary captures the fight / 'Beast of Avignon' ordered to be dragged from solitary confinement for quizzing over cold case murder of estate agent / Italian journalist held in solitary confinement in Iran / Psychiatric patients again kept in solitary confinement more often and for longer