Subject to paragraph (3), for the purposes of this Article and of section 24 of the Interpretation Act (Northern Ireland) 195412 in its application to this Article, the proper address of any person to whom any such notice or other document is to be given or furnished shall, in the case of the secretary or clerk of a body corporate, be that of the registered or principal office of that body and, in any other case, be the last known address of the person to whom the document is to be given or furnished.

Where the person to whom the document is to be given or furnished has, in accordance with the arrangements agreed to in that behalf, provided an address for the giving or furnishing of the document, his proper address for the purposes of this paragraph shall be the address so provided.