Northern Ireland, and the provisions of the Government of Ireland Act, 1920 (including those relating to the Council of Ireland), shall so far as they relate to Northern Ireland, continue to be of full force and effect, and this instrument shall have effect subject to the necessary modifications.
Provided that if such an address is so presented a Commission consisting of three persons, one to be appointed by the Government of the Irish Free State, one to be appointed by the Government of Northern Ireland and one who shall be Chairman to be appointed by the British Government shall determine in accordance with the wishes of one inhabitants, so far as may be compatible with economic and geographic conditions the boundaries between Northern Ireland and the rest of Ireland, and for the purposes of the Government of Ireland Act, 1920, and of this instrument, the boundary of Northern Ireland shall be such as may be determined by such Commission.
13. For the purpose of the last foregoing Article, the powers of the Parliament of Southern Ireland under the Government of Ireland Act, 1920, to elect members of the Council of Ireland shall after the Parliament of the Irish Free State is constituted be exercised by that Parliament.
14. After the expiration of the said month, if no such address as is mentioned in Article 12 hereof is presented, the Parliament and Government of Northern Ireland shall continue to exercise as respects Northern Ireland the powers conferred on them by the Government of Ireland Act, 1920, but the Parliament and Government of the Irish Free State shall in Northern Ireland have in relation to matters in respect of which the Parliament of Northern Ireland has not power to make laws under that Act (including matters which under the said Act are within the jurisdiction of the Council of Ireland) the same powers as in the rest of Ireland subject to such other provisions as may be agreed in manner hereinafter appearing.
15. At any time after the date hereof the Government of Northern Ireland and the provisional Government of Southern Ireland hereinafter constituted may meet for the purpose of discussing the provisions subject to which the last foregoing Article is to operate in the event of no such address as is therein mentioned being presented and those provisions may include:—
(a) Safeguards with regard to patronage in Northern Ireland.
(b) Safeguards with regard to the collection of revenue in Northern Ireland.
(c) Safeguards with regard to import and export duties affecting the trade or industry of Northern Ireland.
(d) Safeguards for minorities in Northern Ireland.
(e) The settlement of the financial relations between Northern Ireland and the Irish Free State.
(f) The establishment and powers of a local militia in Northern Ireland and the relation of the Defence Forces of the Irish Free State and of Northern Ireland respectively.
and if at any such meeting provisions are agreed to, the same shall have effect as if they were included amongst the provisions subject to which the powers of the Parliament and Government of
