“7(1) The court may exercise its functions under this Act (in so far as it cannot otherwise do so) in relation to – (a) an adult habitually resident in England and Wales, (b) an adult’s property in England and Wales, (c) an adult present in England and Wales or who has property there, if the matter is urgent, or (d) an adult present in England and Wales, if a protective measure which is temporary and limited in its effect to England and Wales is proposed in relation to him.” (a) an adult habitually resident in England and Wales, (c) an adult present in England and Wales or who has property there, if the matter is urgent, or (d) an adult present in England and Wales, if a protective measure which is temporary and limited in its effect to England and Wales is proposed in relation to him.”
“4(1) ‘Adult’ means (subject to sub-paragraph (2)) a person who – (a) as a result of an impairment or insufficiency of his personal faculties, cannot protect his interests, and (b) has reached 16. (2) But ‘adult’ does not include a child to whom the following applies – (a) the Convention on Jurisdiction, Applicable Law, Recognition, Enforcement and Co Operation in respect of Parental Responsibility and Measures for Protection of Children that was signed at The Hague on19th October 1996 . (b) (revoked)” (a) as a result of an impairment or insufficiency of his personal faculties, cannot protect his interests, and (b) has reached 16.
“34.1 In respect of persons over the age of 18 the MCA has jurisdiction if that person is habitually resident in England and Wales or in respect of their property located in England and Wales (together with the other aspects identified by paragraphs 7(1)(c) and (d)). 34.2 In respect of persons between the age of 16 and 18, the MCA applies in the same way only where Hague 34 does not apply to them, e.g. because their state is not a signatory to the Convention. 34.3 In respect of all other children, the High Court has jurisdiction pursuant to theFamily Law Act 1986 andChildren Act 1989 based, pursuant to Hague 34, on their habitual residence. 34.4 There is an inherent jurisdiction, applying to both adults and children, which extends to persons who are nationals of England and Wales. That jurisdiction is, however, limited and cannot be used so as to cut across the statutory scheme(s). 34.5 There is no residual jurisdiction in the High Court to manage the property and affairs of children.”
“nothing stands in the way of retention of jurisdiction, under the national law of procedure, by the authority of the Contracting State of the first habitual residence which has been seised of the matter.”
“This change of jurisdiction of the authorities in cases of a change of the child’s habitual residence runs the risk that the authority which has newly acquired jurisdiction might very quickly take a measure which will annihilate that which was previously taken ….. Certainly, the measure taken in the State of the former habitual residence ought to be recognised in the State of the new habitual residence …and remain in force there so long as it has not been modified or replaced”