See also P & C Cantarella Pty Ltd v Egg Marketing Board (NSW) (1973) 2 NSWLR 366 at 382.
3 By leave this morning, the Summons was amended to rely also upon s 104(4) of the Justices Act, 1902, which enables a defendant to appeal against an interlocutory order that is made by a magistrate in summary proceedings on a ground that involves a question of law alone. The appeal is by leave only of the Court.
4 The matter in issue before the learned Magistrate was a prosecution of Scott Charles Hargrave and David Hargrave, it being alleged that, contrary to the provisions of s 4 of the Chiropractors and Osteopaths Act, 1991 (the Act), each had manipulated the joints of the human spinal column, being not a person registered under the Act as a chiropractor or osteopath or a person who was a registered medical practitioner or a physiotherapist.
5 The hearing before the Magistrate, which was not a committal but a trial of the offence, proceeded for some days when an issue arose as to whether a witness, Mr Kit Laughlin, intended to be called for the defendants, was a relevant expert and was entitled to sit in court while experts gave evidence for the prosecution.
6 The matter of Mr Laughlin's expertise was determined on a voir dire. Mr Laughlin gave evidence that, in Japan, he had studied, from about 1983 through to 1985, traditional Shiatsu which involved traditional Chinese massage and Palmer-style chiropractic. Mr Laughlin said that Palmer-style chiropractic was, in particular, a high velocity and low amplitude thrust technique, as it is taught in Australia as part of chiropractic and sometimes osteopathy. Mr Laughlin gave evidence that he, himself, had not practised, in Australia, Palmer-style chiropractic, which he said would be called chiropractic manipulation in Australia.
7 Mr Laughlin said that he was aware of chiropractic manipulation as performed by registered chiropractors in Australia. In the course of his practice as a practitioner of Shiatsu, he continued to study other relevant fields and understood what was happening in the various disciplines to which his practice was relevant.
8 The Magistrate held that Mr Laughlin was not a relevant expert as he had not completed any tertiary study directly connected with spinal manipulation, as he did not possess the essential prerequisites for his accreditation to any chiropractic association in Australia and as his work had been involved in the treatment of injuries through means other than the manipulation of the spinal column. The Magistrate considered that Mr Laughlin's field of expertise was in the complementary treatment of soft tissue, not chiropractic manipulation.
9 I have been asked to set aside that ruling on the ground that the Magistrate applied the wrong test.
10 I should say at the start that I would find it difficult to determine whether or not Mr Laughlin was a relevant expert without having any idea as to what would be the substance of his evidence. It seems to me that Mr Laughlin may well not be accepted to be an appropriate person to speak on the meaning of the word, "manipulate", in s 4 of the Act. That term has either its meaning in ordinary parlance, or its meaning as the term is used in the professions of chiropractice, osteopathy and medical practice and physiotherapy.
11 Mr M R Aldridge SC, with whom Mr J Pappas of counsel appeared for the Hargraves, has accepted that the term has a technical meaning. If that is so, it seems to me that, in New South Wales, the meaning it would carry would be the meaning which was understood by chiropractors, osteopaths, medical practitioners and physiotherapists in New South Wales. They would be the persons to speak of that. But that, of itself, would not necessarily lead to the view that there is not some evidence that Mr Laughlin could give as an expert. He works on patients' backs and whether he has anything relevant to say is certainly not disclosed in the present material.
12 Obviously, in a case such as the present, it is necessary first to determine what is the meaning of "manipulate" for the purposes of the Act. The ordinary dictionaries give one meaning. I have looked to two scientific dictionaries; one being Mosby's Medical, Nursing, & Allied Health Dictionary which describes "manipulation" as:
"....the skillful use of the hands in therapeutic or diagnostic procedures, such as palpation, reduction of a dislocation, turning a fetus, or various treatments in physical therapy and osteopathy."