For the purposes of the Convention as it has effect under this Part of this Act the Contracting States other than the United Kingdom shall be those for the time being specified by an Order in Council under this section.

An Order in Council under this section shall specify the date of the coming into force of the Convention as between the United Kingdom and any State specified in the Order; and, except where the Order otherwise provides, the Convention shall apply as between the United Kingdom and that State only in relation to wrongful removals or retentions occurring on or after that date.

Where the Convention applies, or applies only, to a particular territory or particular territories specified in a declaration made by a Contracting State under Article 39 or 40 of the Convention references to that State in subsections (1) and (2) above shall be construed as references to that territory or those territories.