A Local Authority v SY  EWHC 3485 (COP),  MHLO 96
"It is plain from all of the evidence before me that SY lacks the capacity to litigate and the capacity to make decisions about her residence, her contact with others, her care package and to enter a contract of marriage. I find the care package proposed by the authority and the orders sought are in SY's best interests. Accordingly, I make all of the orders sought. I am satisfied that, on the facts of this case, the appropriate and proportionate course is for the court, of its own motion, to invoke the inherent jurisdiction of the High Court and to make the declaration that the ceremony in which SY was involved on 10 June 2012 was a non-marriage."