Section 2 of the Principal Act is amended as follows:(a) by inserting "or vision impaired" after "blind" in the definition of approved guide dogs institution ;(b) by inserting "or hearing impaired" after "deaf" in the definition of approved hearing dogs institution ;(c) by omitting the definitions of guide dog , hearing dog and public place and substituting the following definitions:guide dog means (a) in the case of a blind or vision impaired person, a dog that has been, or is being, trained by an approved guide dogs institution and is guiding or otherwise accompanying that person; and(b) in the case of a deaf or hearing impaired person, a dog that has been, or is being, trained by an approved hearing dogs institution and is assisting or otherwise accompanying that person; and(c) in the case of a trainer, a dog that is (i) being trained by an approved guide dogs or hearing dogs institution to guide or assist a blind or vision impaired person or deaf or hearing impaired person; and(ii) is wearing a distinctive coat or harness, bearing the name of that institution, that identifies it as a guide dog in training;institution means an institution of this State or of a Territory or another State;public passenger vehicle means a vehicle, vessel or aircraft that is (a) used to carry passengers for hire or reward; or(b) made available without charge, as a courtesy or service, for use by the clients of a business, the participants in an activity or members of the public;public place means (a) any place that offers accommodation to members of the public; or(b) any other place to which the public have access, whether on payment of money for admission or otherwise; or(c) any prescribed place;trainer means a person who trains or assists in training guide dogs for or on behalf of an approved guide dogs or hearing dogs institution.