18 No. 3 Electronic and Postal Communications 2010 impressed or otherwise indicated on a postal article, whether the postage stamp is issued under this Act or by the government of any other country; “postal article” or “postal item” means material goods, with or without mercantile value, that comply with the post ability requirements determined by this Act and by regulation, and that are delivered via a physical network to a specified address or a person with a specified address; “postal communications” means the communications of information by means of post; “postal exclusivity” means exclusive rights given to the public postal operator to issue stamps, installing private and posting letter boxes and the use of the words “Post Office”, “letter box and postage stamps; “postal licence” means a licence issued pursuant to Part III of this Act; “postal licensee” means a person who holds a postal licence; “postal service’ means conventional postal, hybrid postal and couriers’ services; “postal undertaking” means all the lands, buildings, and other property, movable or immovable, vested in the Minister immediately before the transfer date for the postal purposes of the Minister and all assets, powers, rights, interests, privileges, debts, liabilities and obligations connected therewith; “postcard” means a card recognized as a postcard in accordance with the terms of the convention regulating the affairs of the Universal Postal Union; “posting box” means any pillar box and wall box and any other box or receptacle provided by or under the authority of a public postal licensee for the purpose of receiving postal articles for transmission by, or under the authority of, a public postal licensee; “public postal licensee” means a person designated by the Authority under this Act; “public postal licensee’s installation or plant” means any installation or plant used for posts belonging to or used by a public postal licensee;