Mental health – Court of Protection. The Court of Protection gave guidance on various issues including: (i) best practice regarding the review of deprivation of liberty whereby a standard authorisation had been granted for the maximum period of 12 months; (ii) what constituted a change in the relevant person's circumstances that may give rise to a variation in the condition applied to a standard authorisation; and (iii) the duty incumbent upon the managing authority in terms of updating the supervisory body.