4. (1) In this Act, unless the contrary intention appears—“ACT Ambulance Service” means the ambulance service established and conducted under section 6; “ambulance levy” means the levy imposed by virtue of section 7; “ambulance service” means a service relating to the rendering of first aid to, and the transport of, sick and injured persons, other than—
(a) a prescribed service; or
(b) a service included in a prescribed class of services;
(a) a person who is a contributor to that fund in accordance with the rules of the organization; and
(b) a person on whose behalf contributions are paid to that fund;
(a) accommodation in hospitals; and
(b) surgical, therapeutic or other medical or health treatments, services or procedures in hospitals;
(2) For the purposes of this Act, an organization is to be taken to carry on business in the Territory of providing health benefits to contributors if—
(a) for the purposes of, or purposes related to, the enrolment of contributors to a health benefits fund conducted by it or the payment of benefits to such contributors—
(i) it uses premises in the Territory; or
(ii) it uses, in the Territory, the services of a servant or an agent; or
(b) any of the contributors to a health benefits fund conducted by it are permanently resident in the Territory.