From Mental Health Law Online
The nature of the case determined the court in which a case concerning the welfare of children or incompetent adults should be litigated: the review of a decision of a public authority by way of JR in the Admin Court; best interests cases in the Family Division. In best interests proceedings the court cannot compel a public authority to exercise its public law functions in a certain way.
External link
Bailii - not on Bailii at time of writing
Detailed summary from Justis on 4 Paper Buildings website (copy)