austlii:cth/ATMO/2025/251
General information, not legal advice.
ATMO
2025-12-04
Original judgment source is linked above.
Trade mark:
('Trade Mark')
Specification: Class 44: Dental surgery services; Booking services for dental appointments; Advisory services relating to medical problems; Advisory services relating to medical services; Aged care services (medical and nursing services); Alternative medical services; Arranging of medical treatment; Complementary medical services; Conducting of medical examinations; Consultancy and advisory services in relation to medical services; Dietetic counselling services (medical); Emergency medical services; General practice (GP) medical services; Health care consultancy services (medical); Lifestyle counselling (medical advice); Medical advice for individuals with disabilities; Medical advisory services; Medical analysis services; Medical analysis services for the diagnosis and treatment of persons; Medical assistance; Medical care services; Medical clinic services; Medical consulting services relating to offshore medical services; Medical counselling; Medical diagnostic services (testing and analysis); Medical examination of individuals; Medical health assessment services; Medical screening; Medical services; Medical spa services; Medical tourism services being the arranging and provision of medical treatment in another country; Medical treatment services; Personal care services (medical nursing, health, hygiene and beauty care); Paediatric medical services; Preparation of reports relating to medical matters; Providing information including online, about medical services, and veterinary services; Providing medical services for charitable purposes; Provision of medical assistance; Provision of medical facilities; Provision of medical information; Provision of medical services; Provision of medical treatment; Services for the preparation of medical reports
41 Trade mark not distinguishing applicant's goods or services
(1) An application for the registration of a trade mark must be rejected if the trade mark is not capable of distinguishing the applicant's goods or services in respect of which the trade mark is sought to be registered (the designated goods or services) from the goods or services of other persons.
(2) A trade mark is taken not to be capable of distinguishing the designated goods or services from the goods or services of other persons only if either subsection (3) or (4) applies to the trade mark.
(a) the trade mark is not to any extent inherently adapted to distinguish the designated goods or services from the goods or services of other persons; and
(b) the applicant has not used the trade mark before the filing date in respect of the application to such an extent that the trade mark does in fact distinguish the designated goods or services as being those of the applicant.
(a) the trade mark is, to some extent, but not sufficiently, inherently adapted to distinguish the designated goods or services from the goods or services of other persons; and
(b) the trade mark does not and will not distinguish the designated goods or services as being those of the applicant having regard to the combined effect of the following:
(i) the extent to which the trade mark is inherently adapted to distinguish the goods or services from the goods or services of other persons;
(ii) the use, or intended use, of the trade mark by the applicant;
(5) For the purposes of this section, the use of a trade mark by a predecessor in title of an applicant for the registration of the trade mark is taken to be a use of the trade mark by the applicant.
The Applicant's trade mark is not inherently adapted to distinguish the applicant's goods and/or services as follows:
1. The words contained in the Applicant's trade mark "MOBILE DENTAL CARE AUSTRALIA" is descriptive of the services sought to be registered in class 44, being primarily mobile dental services. The ordinary meaning of the Opposed Mark as a whole indicates that it is a MOBILE DENTAL CARE service, operating in AUSTRALIA.
2. It is likely that other traders in the ordinary course of their business and without any improper motive, would ordinarily require to use the words MOBILE DENTAL CARE AUSTRALIA or words so nearly resembling these in connection with goods or services goods or services similar to the Applicant.
3. The ancillary features in the logo device are insufficient to distinguish the Applicant's services from those of other traders who provide similar goods/services. The tooth device which doubles as a map of Australia represents "Dental Services being provided in Australia".
The trade mark application for the Opposed Mark was lodged on 15 March 2023 and the Applicant's business was registered on 7 September 2022. The Applicant's trade mark has insufficient use (if any) to have acquired any distinctiveness through use.
[B]y reference to the likelihood that other persons, trading in goods of the relevant kind and being actuated only by proper motives - in the exercise, that is to say, of the common right of the public to make honest use of words forming part of the common heritage, for the sake of the signification which they ordinarily possess - will think of the word and want to use it in connexion with similar goods in any manner which would infringe a registered trade mark granted in respect of it.[4]
In determining the question of (whether a mark is adapted to distinguish the applicant's goods from goods of other manufacturers) it is, in my judgement, immaterial to consider whether any of its component parts are or are not registrable by themselves.[7]
It is established that a combination mark may be capable of distinguishing by the overall impression it creates, even if the individual elements in isolation lack any such capacity, because, for example, they are commonplace in a trade, or, by parity of reasoning, merely or highly descriptive.[8]
43 Trade mark likely to deceive or cause confusion
An application for the registration of a trade mark in respect of particular goods or services must be rejected if, because of some connotation that the trade mark or a sign contained in the trade mark has, the use of the trade mark in relation to those goods or services would be likely to deceive or cause confusion.
Given the significant reputation of the Original Trade Mark and its extensive use across Australia in connection with mobile dentistry services the Opposed Mark would be likely to deceive or cause confusion. It is likely that members of the Australian public would be deceived or confused into thinking that the Applicant's Services offered under or by reference to "Mobile Dental Care Australia" originate from, or are associated with, or are authorised or has sponsorship or affiliation with the Opponent, when they do not.
'Connotation' is a secondary meaning implied by the mark. The likelihood of deception or confusion must flow from the secondary meaning inherent in the mark itself. It is apparent that the underlying purpose of s 43 is a similar purpose to that lying behind ss 52, [21](https://jade.io/article/53 and [21](https://jade.io/article/55 of the Trade Practices Act 1974 (Cth). It is to prevent the public being deceived or confused as to the nature of the goods offered by reason of a secondary meaning connoted by the mark in question ...[9]
The registration of a trade mark may be opposed on the ground that the applicant is not the owner of the trade mark.
Trade mark:
('211 Mark')
Specification: Class 44: Dental surgery services ('Opponent's Services')
In considering whether marks are substantially identical they should, I think, be compared side by side, their similarities and differences noted and the importance of these assessed having regard to the essential features of the registered mark and the total impression of resemblance or dissimilarity that emerges from the comparison. [15]

Section 44 - Identical etc. trade marks
(1) Subject to subsections (3) and (4), an application for the registration of a trade mark (applicant's trade mark) in respect of goods (applicant's goods) must be rejected if:
(a) it is substantially identical with, or deceptively similar to:
(i) a trade mark registered by another person in respect of similar goods or closely related services; or
(ii) a trade mark whose registration in respect of similar goods or closely related services is being sought by another person; and
(b) the priority date for the registration of the applicant's trade mark in respect of the applicant's goods is not earlier than the priority date for the registration of the other trade mark in respect of the similar goods or closely related services.
Note 1: For deceptively similar see section 10.
Note 2: For similar goods see subsection 14(1).
(2) Subject to subsections (3) and (4), an application for the registration of a trade mark (applicant's trade mark) in respect of services (applicant's services) must be rejected if:
(a) it is substantially identical with, or deceptively similar to:
(i) a trade mark registered by another person in respect of similar services or closely related goods; or
(ii) a trade mark whose registration in respect of similar services or closely related goods is being sought by another person; and
(b) the priority date for the registration of the applicant's trade mark in respect of the applicant's services is not earlier than the priority date for the registration of the other trade mark in respect of the similar services or closely related goods.
Note 1: For deceptively similar see section 10.
Note 2: For similar services see subsection 14(2).
Note 3: For priority date see section 12.
Note 4: The regulations may provide that an application must also be rejected if the trade mark is substantially identical with, or deceptively similar to, a protected international trade mark or a trade mark for which there is a request to extend international registration to Australia: see Part 17A. ...
(a) that there has been honest concurrent use of the 2 trade marks; or
(b) that, because of other circumstances, it is proper to do so;
the Registrar may accept the application for the registration of the applicant's trade mark subject to any conditions or limitations that the Registrar thinks fit to impose. If the applicant's trade mark has been used only in a particular area, the limitations may include that the use of the trade mark is to be restricted to that particular area.
Note: For limitations see section 6.
(4) If the Registrar in either case is satisfied that the applicant, or the applicant and the predecessor in title of the applicant, have continuously used the applicant's trade mark for a period:
(a) beginning before the priority date for the registration of the other trade mark in respect of:
(i) the similar goods or closely related services; or
(ii) the similar services or closely related goods; and
(b) ending on the priority date for the registration of the applicant's trade mark;
the Registrar may not reject the application because of the existence of the other trade mark.
Note 1: An authorised use of the trade mark by a person is taken to be a use of the trade mark by the owner of the trade mark (see subsection 7(3)).
Note 2: For predecessor in title see section 6.
Note 3: For priority date see section 12.
14 Definition of similar goods and similar services
(2) For the purposes of this Act, services are similar to other services:
(b) if they are of the same description as that of the other services.
For the purposes of this Act, a trade mark is taken to be deceptively similar to another trade mark if it so nearly resembles that other trade mark that it is likely to deceive or cause confusion.
On the question of deceptive similarity a different comparison must be made from that which is necessary when substantial identity is in question. The marks are not now to be looked at side by side. The issue is not abstract similarity, but deceptive similarity. Therefore the comparison is the familiar one of trade mark law. It is between, on the one hand, the impression based on recollection of the plaintiff's mark that persons of ordinary intelligence and memory would have; and, on the other hand, the impressions that such persons would get from the defendant's [trade mark].[17]
(a) the resemblance between the two marks must be the cause of the likely deception or confusion;[20]
(b) in the trade mark comparison, the marks must be judged as a whole taking into account both their look and their sound;[21]
(c) the marks should not be compared side by side;[22]
(d) the effect of spoken description must be considered; if a mark is in fact or from its nature likely to be the source of some name or verbal description by which buyers will express their desire to have the goods (or services), then similarities both of sound and of meaning may play an important part;[23]
(e) the focus is upon the effect or impression produced on the mind of potential customers of the goods (or services) in relation to which the two marks are used and in the case of the registered mark, allowing for 'imperfect recollection';[24]
(f) the notional buyer is a person with no knowledge about any actual use of the registered mark, the actual business of the owner of the registered mark, the goods the owner produces, any acquired distinctiveness from the use of the marks prior to filing, or any reputation associated with the registered mark;[25]
(g) the correct approach is to compare the impression (allowing for imperfect recollection) that the notional buyer would have of the registered mark (as notionally used on all of the goods or services covered by the registration), with the impression that the notional buyer would have of notional and normal fair use of the opposed mark;[26]
(h) "deceived" implies the creation of an incorrect belief or mental impression; "causing confusion" may merely involve "perplexing or mixing up the minds" of potential customers; [27]
(i) the usual manner in which ordinary people behave must be the test of what confusion or deception may be expected, having regard to the character of the customers who would be likely to buy the goods in issue;[28]
(j) it is not necessary to establish actual probability of deception or confusion, but a mere possibility of confusion is not enough. There must a real, tangible danger of deception or confusion occurring. It is enough if the notional buyer would entertain a reasonable doubt as to whether, due to the resemblance between the marks, the two products come from the same source. Put another way, there must be "a real likelihood that some people will wonder or be left in doubt about whether the two sets of products ... come from the same source";[29]
(k) evidence of actual confusion is of great weight, but not essential, and lack of such evidence may also be relevant;[30] and
(l) any intention to deceive or cause confusion may be a relevant consideration but is not required.[31]
58A Opponent's earlier use of similar trade mark
(1) This section applies to a trade mark (section 44 trade mark) the application for registration of which has been accepted because of:
(a) subsection 44(4); or
(b) a similar provision of the regulations made for the purposes of Part 17A.
(2) The registration of the section 44 trade mark may be opposed on the ground that the owner of the substantially identical or deceptively similar trade mark (similar trade mark) or the predecessor in title:
(a) first used the similar trade mark in respect of:
before the owner of the section 44 trade mark or the predecessor in title in relation to the section 44 trade mark first used the section 44 trade mark; and
(b) has continuously used the similar trade mark in respect of those goods or services since that first use.
Section 60 - Trade mark similar to trade mark that has acquired a reputation in Australia
The registration of a trade mark in respect of particular goods or services may be opposed on the ground that:
(a) another trade mark had, before the priority date for the registration of the first‑mentioned trade mark in respect of those goods or services, acquired a reputation in Australia; and
(b) because of the reputation of that other trade mark, the use of the first‑mentioned trade mark would be likely to deceive or cause confusion.
The Opponent is a pioneer of mobile dentistry services in Australia, which was the brainchild of its young founder Caitlin Wainrib (now deceased). Caitlin's father Glenn Wainrib and her brother, Stephen Wainrib continues the mobile dentistry business founded by Caitlin by reference to "Mobile Dental Clinics Australia". Since 2015, the Opponent and its related entities which operate the "Mobile Dental Clinics Australia" business, have won many accolades and awards including the Australian Small Business Champion Award in the Dental Services sector in the year 2022. As a result of the Opponent's reputation acquired through the extensive use of the Original Trade Mark in connection with the provision of mobile dental services in Australia, the awards and accolades it has received and its extensive and ongoing marketing activities since 2015, their dental practice has become widely known and identified with mobile dental care across Australia .
The Opponent has gained significant goodwill and reputation as the premium mobile dental services provider in Australia over the past 8 years or so. The Applicant's application to register the Opposed Mark as an Australian Trade Mark was lodged on 15 March 2023 and the Applicant's business was registered in September 2022. The Applicant is "piggy-backing" off the goodwill and reputation of the Opponent acquired for nearly 8 years by using the Opposed Mark which is deceptively similar to the Original Trade Mark to promote its mobile dental business.
[I]t is true that the assessment of the reputation of a trade mark goes far beyond mere examination of sales or turnover of goods sold under the trade mark and contemplation of the advertising and promotional figures.
As regards a trade mark, its reputation derives both from the quantum of sales under that mark and also its esteem, or image, projected by that trade mark. The quantum of sales, advertising and promotion contributes to the 'recognition' component of the trade mark's reputation. The credit, image and values projected by a trade mark attaches to the 'esteem' component of the reputation as do the public events and other trader's marks with which [the] owner of the trade marks in question chooses to associate the trade marks via sponsorships, cross-promotions, 'contra deals' and so forth.
It follows that a trade mark used in relation to goods with comparatively low sales may have a high and strong reputation by virtue of the high credit or esteem in which it is held, or, conversely, that a trade mark which has very high sales may have a strong reputation notwithstanding the lack of esteem that attaches to it. The particular popular images, or sets of values, that attach to the trade mark are also, therefore, important parts of the reputation of the trade mark and may be as strong an associative force in the minds of the public as the association of the trade marks with the goods or services themselves.14F11F[39]
What is "significant" or "substantial" will depend on the nature of the goods or services in question. For some highly specialised products, awareness among a few thousand persons, or even less, might be sufficient.[40]
42 - Trade mark scandalous or its use contrary to law > > An application for the registration of a trade mark must be rejected if: > > (a) the trade mark contains or consists of scandalous matter; or > > (b) its use would be contrary to law.
Competition and Consumer Act 2010; Tort of passing off
It is not enough for a party opposing registration to show that s 18 of the ACL [Australian Consumer Law 2010] or s 52 of the TPA [Trade Practices Act 1974] might be contravened. The opponent must prove, on the balance of probabilities, that the provision would be contravened by use of the trade mark.[43]
The registration of a trade mark may be opposed on the ground that the application was made in bad faith.
(a) The Opponent's business has acquired a significant reputation in Australia by trading by reference to the Original Trade Mark.
(b) The Opponent and its related entities have won may accolades and awards in relation to providing the class 44 services in Australia under and by reference to the Original Trade Mark.
(d) As at the date of filing this Statement of Grounds and Particulars, the Applicant has and is promoting dental services by reference "Mobile Dental Care Australia" on the website athttps://dentalcareaustralia.com/ ("Applicant's Website"). The style and arrangement of the Applicant's Website is virtually identical to the style, arrangement and depiction of the Original Trade Mark and other features of the Opponent's Website.
(e) The Applicant is also promoting its mobile dental services under and by reference to the Opposed Mark on Instagram and Facebook in a manner similar to the Opponent.
(f) The Applicant's attempt to register the Opposed Mark falls short of acceptable commercial behaviour.
Clearly the court, when considering bad faith, cannot apply a purely subjective test, called by Lord Hutton "the Robin Hood test". The dishonest person or one with low standards cannot be permitted to obtain trade mark registrations in circumstances where a person abiding by a reasonable standard would not. The registration of a trade mark is designed to enable bona fide proprietors to protect their proprietary rights without having to prove unfair trading. Registration is not provided to help those with low moral standards.
... The words "bad faith" suggest a mental state. Clearly when considering the question of whether an application to register is made in bad faith all the circumstances will be relevant. However the court must decide whether the knowledge of the applicant was such that his decision to apply for registration would be regarded as in bad faith by persons adopting proper standards.[50]
The formulation in United Kingdom authority of bad faith as falling short of the standards of acceptable commercial behaviour observed by reasonable and experienced persons in a particular area is, in my view, an apt touchstone. An overly literal application may, however, tend to negate the relevance attributed to the applicant's mental state in the combined test preferred in Harrison.
Further, in my view, mere negligence, incompetence or a lack of prudence to reasonable and experienced standards would not, in themselves, suffice, as the concept of bad faith imports conduct which, irrespective of the form it takes, is of an unscrupulous, underhand, or unconscientious character.[51]
(a) Independent adoption: The Applicant independently developed the Applicant's Mark to accurately describe its services. The mark was not derived from or inspired by the Opponent's mark.
(b) No knowledge of Opponent: The Applicant had no knowledge of the Opponent's business when establishing its own business and adopting its mark. The Applicant operated independently in New South Wales; the Opponent was based in Victoria.
(c) Material differences: The Applicant's Mark differs from the Opponent's asserted mark in material respects (no acronym, different key word). If the Applicant had intended to "piggy-back" on the Opponent's reputation (which is denied), it would have adopted a mark more similar to the Opponent's mark, particularly the distinctive acronym "MDCA."
(d) Legitimate business: The Applicant operates a genuine, substantial mobile dental business. It has made significant investments in equipment, vehicles, staff, and business development. This is not the conduct of an opportunistic applicant seeking to trade on another's reputation.
(1) Unless subsection (3) applies to the proceedings, the Registrar must, at the end, decide:
(b) to register the trade mark (with or without conditions or limitations) in respect of the goods and/or services then specified in the application;
having regard to the extent (if any) to which any ground on which the application was opposed has been established.
[1] Unless otherwise stated, each reference to a section or regulation is a reference to a section of the Trade Marks Act 1995 (Cth) ('Act') or regulation of the Trade Marks Regulations 1995 (Cth) ('Regulations'), respectively.
[2] Food Channel Network Pty Ltd v Television Food Network GP [2010] FCAFC 58, [32] (Keane CJ, Stone and Jagot JJ).
[3] Telstra Corporation Ltd v Phone Directories Co Pty Ltd [2015] FCAFC 156, [133] (Besanko, Jagot and Edelman JJ).
[4] [1964] HCA 55, [5].
[5] [2014] HCA 48, [71] (French CJ, Hayne, Crennan and Kiefel JJ) ('Cantarella').
[8] [2012] FCA 81, [61].
[9] [2006] FCA 1663, [53].
[10] [2017] FCAFC 174, [14].
[11] See: McCorquodale v Materson [2004] FCA 1247, [60] (Kenny J).
[12] Carnival Cruise Lines Inc. v Sitmar Cruises Limited [1994] FCA 68, [62] (Gummow J).
[[.]](https://jade<a name=) [1897] VicLawRp 118; (1897) 22 VLR 636, 640 (Holroyd J).
[14] Settef SpA v Riv-Oland Marble Co (Vic) Pty Ltd (1987) 10 IPR 402, 413 (McGarvie J).
[15] [1963] HCA 66; (1963) 109 CLR 407, 415.
[18] [2023] HCA 8 (Kiefel CJ, Gageler, Gordon, Edelman and Gleeson JJ).
[19] [2023] FCA 482, [55] (Jackman J).
[20] Swancom Pty Ltd v The Jazz Corner Hotel Pty Ltd [2022] FCAFC 157, [69] (Yates, Abraham and Rofe JJ) ('Swancom').
[21] Cooper Engineering Co Pty Ltd v Sigmund Pumps Ltd [1952] HCA 15; (1952) 86 CLR 536, 538 (Dixon, Williams and Kitto JJ).
[22] Australian Woollen Mills Ltd v F S Walton & Co Ltd [1937] HCA 51; (1937) 58 CLR 641, 658 (Dixon and McTiernan JJ) ('Australian Woollen Mills').
[25] C A Henschke & Co v Rosemount Estates Pty Ltd [2000] FCA 1539; (2000) 52 IPR 42, 62 [43] (Ryan, Branson and Lehane JJ).
[27] Coca-Cola Company v All-Fect Distributors Ltd [1999] FCA 1721; (1999) 96 FCR 107, 122 [39] (Black CJ, Sundberg and Finkelstein JJ) quoting Pioneer Hi-Bred Corn Co v Hy-Line Chicks Pty Ltd [1978] 2 NZLR 50, 62 (Richardson J).
[28] Campomar Sociedad Limited v Nike International Limited [2000] HCA 12; (2000) 202 CLR 45, 79 [83] (Gleeson CJ, Gaudron, McHugh, Gummow, Kirby, Hayne and Callinan JJ).
[29] Registrar of Trade Marks v Woolworths Ltd [1999] FCA 1020, [50(ii)] (French J) restating principles from Southern Cross Refrigerating v Toowoomba Foundry Pty Ltd [1954] HCA 82; (1954) 91 CLR 592, 594-595 (Kitto J).
[30] Australian Woollen Mills (n 21).
[31] Hashtag Burgers Pty Ltd v In-N-Out Burgers Inc [2020] FCAFC 235; (2020) 385 ALR 514, 533 [67] (Nicholas, Yates and Burley JJ) citing Australian Woollen Mills (n 21), 657.
[32] Stone & Wood Group Pty Ltd v Intellectual Property Development Corporation Pty Ltd [2018] FCAFC 29, [66] (Allsop CJ, Nicholas, Katzmann JJ).
[33] Re Frigiking Trade Mark [1973] RPC 739, 752 (Ch D).
[34] The Agency Group Australia Limited v H.A.S. Real Estate Pty Ltd [2023] FCA 482, [73] (Jackman J).
[35] Combe International Ltd v Dr August Wolff GmbH & Co KG Arzneimittel [2021] FCAFC 8, [78] (McKerracher, Gleeson and Burley JJ).
[36] Food Channel Network Pty Ltd v Television Food Network GP [2010] FCAFC 58, [92] (Keane CJ, Stone and Jagot JJ).
[37] Re Frigiking Trade Mark [1973] RPC 739, 752 (Ch D).
[38] [2000] FCA 1335, [81].
[39] [1999] ATMO 23; (1999) 47 IPR 423, 436.
[40] [2000] FCA 1587, [91], (albeit in relation to paragraph 28(a) of the now superseded Trade Marks Act 1955 (Cth)), (emphasis in original).
[42] Advantage Rent a Car Inc v Advantage Car Rental Pty Ltd [2001] FCA 683, [28] (Madgwick J).
[43] [2017] FCAFC 174, [411].
[44] Competition and Consumer Act 2010 (Cth), sch 2.
[45] Parkdale Custom Built Furniture Pty Ltd v Puxu Pty Ltd [1982] HCA 44; (1982) 149 CLR 191, 198. This case was decided under the superseded s 52 Trade Practices Act 1974 (Cth) ('TPA') the equivalent provision to the current s 18 of the ACL.
[46] In Pacific Publications Pty Ltd v IPC Media Pty Ltd [2003] FCA 104, Beaumont J considered - in connection with the superseded TPA - that 'the Court's conclusion on section 52 would necessarily carry with it a conclusion on section 53 (c) and (d).' Sections 53(c)-(d) of the TPA are the equivalent provisions to ss 29(1)(g)-(h) of the ACL.
[47] Re Equity Access Pty Ltd v Westpac Banking Corporation [1989] FCA 506, [40] (Hill J), wherein failure to succeed under ss 52 or 53 of the TPA 'will invariably mean that proceedings for passing off would likewise fail'.
[48] [2013] FCA 478, [62].
[50] [2012] FCA 81; Harrison's Trade Mark Application [2004] EWCA Civ 1028.
[51] Fry (n 8) [2012] FCA 81, [147], [165]-[166].
[52] Hard Coffee Pty Ltd v Hard Coffee Main Beach Pty Ltd [2009] ATMO 26, [12] (Hearing Officer Nancarrow).
[53] 1872 Holdings VOF v Havana Club Holding SA [2017] ATMO 12, [64] (Hearing Officer Thompson).
MDCA Investments Pty Ltd
Mobile Dental Care Australia Pty Ltd [2025] ATMO 251
(1963) 109 CLR 407
(2000) 52 IPR 42
(2000) 202 CLR 45
(2020) 385 ALR 514
(1999) 47 IPR 423
(1987) 10 IPR 402
(1952) 86 CLR 536
(1937) 58 CLR 641
(1999) 96 FCR 107
(1954) 91 CLR 592
(1982) 149 CLR 191
(2017) 251 FCR 379