17.40 A statute may restrict a person’s right to sue in tort in several ways, for example, by: authorising certain conduct that would otherwise be a tort; providing a defence of statutory authority to conduct or activities that may, particularly if reasonable care is not taken, constitute a tort; and giving a person an exemption or immunity from civil liability in tort.
17.41 Many examples of such laws are discussed in other chapters of this report, in the context of the individual right the law interferes with. For example, laws that authorise or provide an immunity from:
the tort of defamation are discussed in the freedom of speech chapter;
the torts of trespass to person and false imprisonment are discussed in the freedom of movement chapter; and
the tort of trespass to property are discussed in the chapters about property rights.
17.42 Some of these laws are also noted briefly below, although most are examples of more general statutory immunities from civil liability.
Authorising torts—police, customs and tax office powers
17.43 There are many examples in Commonwealth law of a statute giving authority to a Commonwealth officer or agency to do what would otherwise be a tort. For example, statutes give authority to federal police officers and customs officers to arrest or detain a person, to search a person, to enter and search property, or to seize or retain seized property. As long as the officer acts within the lawful authority given by the statute or common law, such conduct will not constitute a tort. Without such lawful authority, these types of conduct would amount to trespass to the person, trespass to land, or trespass or conversion of goods.
17.44 For example, powers of arrest without warrant are found in the Australian Federal Police Act 1979 (Cth) s 14A and the Crimes Act 1914 (Cth) ss 3W, 3WA, 3X, 3Y and 3Z. Powers of arrest without a warrant are also provided at common law, and provided a justification in an action in tort.
17.45 The Customs Act 1901 (Cth) s 210(1) authorises an officer of customs or the police to arrest a person, in some circumstances, without a warrant, if the officer believes on reasonable grounds that the person has committed certain offences. This provision authorises what would otherwise be a tort.
17.46 Statutes may also authorise an arresting officer to search a person to find hidden weapons or prevent the loss of evidence and to use some limited level of force when arresting a person. Without such authority—whether at common law or in statute—such physical interference might amount to the tort of trespass to the person.
17.47 The Australian Taxation Office has statutory access and information gathering powers. For example, the access power in the Taxation Administration Act 1953 (Cth) provides that a tax official, for the purposes of a taxation law, ‘may at all reasonable times enter and remain on any land, premises or place’ and ‘is entitled to full and free access at all reasonable times to any documents, goods or other property’. This authorises what would otherwise be the tort of trespass to property.
Other public authorities
17.48 Section 246 of the Australian Securities and Investments Commission Act 2001 (Cth) is typical of the immunity from civil suit (eg, for the torts of negligence or breach of statutory duty) that is given to various public authorities. It provides that the Minister, ASIC, a member of ASIC, and a number of other persons listed in the provision, are not
liable to an action or other proceeding for damages for or in relation to an act done or omitted in good faith in performance or purported performance of any function, or in exercise or purported exercise of any power, conferred or expressed to be conferred by or under the corporations legislation, or a prescribed law of the Commonwealth, a State or a Territory.
17.49 Similar provisions may be found in the following Commonwealth Acts, among others:
Age Discrimination Act 2004 (Cth) s 58;
Australian Information Commissioner Act 2010 (Cth) s 35;
Australian Sports Anti-Doping Authority Act 2006 (Cth) s 78;
Australian Sports Commission Act 1989 (Cth) s 57;
Imported Food Control Act 1992 (Cth) s 38;
Inspector-General of Intelligence and Security Act 1986 (Cth) s 33;
National Health Act 1953 (Cth) s 99ZR;
Navigation Act 2012 (Cth) s 324;
Ombudsman Act 1976 (Cth) s 33; and
Product Stewardship (Oil) Act 2000 (Cth) s 31.
17.50 Many of these provisions contain an explicit ‘good faith’ proviso, but others do not. For example, s 34(1) of the Australian Postal Corporation Act 1989 (Cth) provides:
An action or proceeding does not lie against Australia Post or any other person in relation to any loss or damage suffered, or that may be suffered, by a person because of any act or omission (whether negligent or otherwise) by or on behalf of Australia Post in relation to the carriage of a letter or other article by means of the letter service.
17.51 In Little v Commonwealth, the High Court considered an immunity provision that was silent on the notion of ‘good faith’. Dixon J held that the provision removed liability from the arresting police for all actions except those not done in good faith. His Honour’s reasoning perhaps implies that public officers may be assumed to act in good faith and should have protection for such actions, but they should not be protected if they have acted in bad faith.
17.52 The above provision from the Australian Postal Corporation Act also highlights that executive immunities are sometimes extended to government business enterprises, such as Australia Post.
17.53 Some statutes expressly give an immunity not only from civil proceedings, but from criminal proceedings, although there is a strong common law presumption that the executive is not criminally liable. For example, the Classification (Publications, Films and Computer Games) Act 1995 (Cth) provides:
Criminal or civil proceedings do not lie against [certain prescribed people] in relation to anything done, or omitted to be done, in good faith by the person in connection with the performance or purported performance of functions or duties, or the exercise or purported exercise of powers, conferred by this Act.
17.54 Other provisions giving an immunity from both civil and criminal proceedings include:
Anti-Money Laundering and Counter-Terrorism Financing Act 2006 (Cth) ss 75P, 235;
Australian Security Intelligence Organisation Act 1979 (Cth) s 35K;
Broadcasting Services Act 1992 (Cth) s 203; and
Trade Marks Act 1995 (Cth) s 226B.
17.55 Some statutes set out limitations on the immunity more fully. For example, the immunity for those participating in a special intelligence operation, in s 35K of the Australian Security Intelligence Organisation Act 1979 (Cth), does not extend to conduct that causes death or serious injury, constitutes torture, or causes significant loss of, or serious damage to, property. Nevertheless, the Law Council submitted that the immunities in the ASIO Act for special intelligence operations ‘may not contain adequate safeguards’ and compared the provision to those related to the Australian Federal Police’s controlled operations scheme in the Crimes Act.
17.56 Other immunity provisions apply not just to a particular government agency, but to the executive government more broadly. For example, s 2A(3) of the Competition and Consumer Act 2010 (Cth) provides:
Nothing in this Act makes the Crown in right of the Commonwealth liable to a pecuniary penalty or to be prosecuted for an offence.
17.57 Sections 494AA and 494AB of the Migration Act (Cth) also bar certain legal proceedings against the Commonwealth, including ‘proceedings relating to an unauthorised entry by an unauthorised maritime arrival’ and proceedings related to the exercise of powers to bring a ‘transitory person’ to Australia from a country or place outside Australia. The latter type of power is said to include restraining a person on a vessel and using such force as is necessary, the exercise of which, without authority, may amount to a tort.
17.58 While it is by no means certain or likely that a public authority would be held liable in tort for negligence in the performance of its powers, due to the difficulty of establishing either a duty of care in negligence arising out of the creation of a statutory power, or a civil right of action for breach of statutory duty, there are cases where a public authority has been held liable for negligent misstatement or negligent conduct in operational matters.
Giving evidence and making complaints
17.59 Some statutes provide an immunity to people who make complaints or give evidence to certain government agencies, particularly regulators. For example, s 37 of the Ombudsman Act 1976 (Cth) provides that civil proceedings ‘do not lie against a person in respect of loss, damage or injury of any kind suffered by another person’ because they made a complaint or a statement or gave a document or information to the Ombudsman or a member of the Ombudsman’s staff, for the purposes of the Act.
17.60 Examples of similar provisions include:
Enhancing Online Safety for Children Act 2015 (Cth) s 89;
Freedom of Information Act 1982 (Cth) ss 55Z, 84;
Interactive Gambling Act 2001 (Cth) s 23; and
Telecommunications Act 1989 (Cth) s 156.
Public interest disclosures
17.61 The Public Interest Disclosure Act 2013 (Cth) features a more detailed immunity scheme for public officials who make a ‘public interest disclosure’ in relation to certain types of conduct, such as illegal conduct, or conduct that perverts the course of justice, or constitutes maladministration, or is an abuse of public trust.
Consular and diplomatic immunities
17.62 It is less common for a statute to provide immunity to a non-government person or entity. An example is the immunity given to members of a foreign consular or diplomatic service by the Consular Privileges and Immunities Act 1972 (Cth)and the Diplomatic Privileges and Immunities Act 1967 (Cth).
17.63 Statutes protect industrial action that might otherwise amount to a tort. The limited immunity provided to ‘protected industrial action’ is unusual in that it applies to individuals or non-government groups such as employee or employer associations.
17.64 So far as the common law is concerned, Professors Breen Creighton and Andrew Stewart write, ‘virtually all industrial action would be unlawful as a tort, a breach of contract and, frequently, a crime’. Relevant torts might include trespass, private nuisance, conspiracy and intentional interference with a contract.
17.65 Creighton and Stewart note that, unlike the United Kingdom, Australia has ‘little history of legislative protection against common law liability for industrial action’. However, there is now some protection. The immunity provision for protected industrial action—subject to prescribed limitations—is in the Fair Work Act 2009 (Cth) s 415. It is not a ‘blanket’ immunity and it applies to those taking or organising industrial action in relation to a new single-enterprise agreement. Section 415 provides:
(1) No action lies under any law (whether written or unwritten) in force in a State or Territory in relation to any industrial action that is protected industrial action unless the industrial action has involved or is likely to involve:
(a) personal injury; or
(b) wilful or reckless destruction of, or damage to, property; or
(c) the unlawful taking, keeping or use of property.
(2) However, subsection (1) does not prevent an action for defamation being brought in relation to anything that occurred in the course of industrial action.
17.66 The immunity in Australia originally had the object of encouraging parties to bring their disputes within the new industrial relations and dispute resolution framework of 1993. This new framework represented a ‘shift away from conciliation and arbitration in favour of formalised enterprise bargaining’, an essential element of which is said to be ‘the capacity of the participants in the process to elect to take industrial action in order to exert pressure upon the other parties’. This in turn calls for legislative protection against common law liability. The overall object of the scheme is that disputes proceed in an orderly, safe and fair way, without duress; that parties are properly and efficiently represented; and that undue risks to those caught up in the dispute are minimised.
17.67 The appropriate scope of the immunity is the subject of considerable debate. The statutory limitations on this immunity affect other rights, particularly freedom of association.
For example, a nuisance. See, eg, Allen v Gulf Oil Refinery Ltd  AC 1001; Bankstown City Council v Alamdo Holdings Pty Ltd (2005) 223 CLR 660, ; Benning v Wong (1969) 122 CLR 249, 324–337 (Owen J); Barker et al, above n 35, [18.104.22.168]; Southern Properties (WA) Pty Ltd v Executive Director of the Department of Conservation and Land Management  WASCA 79 –.
Chs 7 and 8.
See, eg, Holgate-Mohammed v Duke (1984) AC 437.
Eg, Australian Federal Police Act 1979 (Cth) s 14D.
Eg, Ibid s 14B.
Taxation Administration Act 1953 (Cth) sch 1, s 353–15.
This provision ‘makes lawful that which otherwise would be unlawful, eg entry upon premises, the examination of a document’: Federal Commissioner of Taxation v Smorgon (1979) 143 CLR 499, 535  (Mason J).
Australian Securities and Investments Commission Act 2001 (Cth) s 246(1).
Little v Commonwealth (1947) 75 CLR 94.
More recently, the High Court has suggested that remedies would always be available where officials acted in bad faith or according to other corrupt motives: Plaintiff S157/2002 v Commonwealth (2003) 211 CLR 476,  (Gaudron, McHugh, Gummow, Kirby and Hayne JJ).
Other government business enterprises include: Defence Housing Australia; ASC Pty Limited (formally known as Australian Submarine Corporation); Australian Rail Track Corporation Limited, Moorebank Intermodal Company Limited; and NBN Co Limited: Public Governance, Performance and Accountability Rule 2014 r 5.
Cain v Doyle (1946) 72 CLR 409.
Classification (Publications, Films and Computer Games) Act 1995 (Cth) s 86.
Crimes Act 1914 (Cth) pt 1AB. See Law Council of Australia, Submission 75.
Migration Act 1958 (Cth) s 198B.
See, eg, Graham Barclays Oysters v Ryan (2002) 211 CLR 540; Crimmins v Stevedoring Industry Finance Committee (1999) 200 CLR 1.
Shaddock & Associates v Parramatta City Council (No 1) (1981) 150 CLR 225.
Pyrenees Shire Council v Day (1998) 192 CLR 330.
The Commonwealth Ombudsman plays an important role in dealing with complaints about the misuse of government power—a role that may be all the more important where limits are placed on the availability of remedies in the courts.
For the immunity provisions, see in particular Public Interest Disclosure Act 2013 (Cth) pt 2 div 1.
Giving legislative operation to the Vienna Convention on Diplomatic Relations 1961 and the Vienna Convention on Diplomatic Relations 1963.
Breen Creighton and Andrew Stewart, Labour Law (Federation Press, 2010) [22.08].
Ibid [23.01]. Rather, ‘both State and federal parliaments have adopted a quite extraordinary range of legislative provisions against industrial action, the operation of which is additional to that of the common law. The end result is that for all practical purposes it was impossible, at least before 1993, for any group of Australian workers lawfully to take industrial action to protect or promote their occupational interests’: Ibid [22.08].
Professor Creighton and Others, Submission 24.
Ibid. See also Australian Council of Trade Unions, Submission 44.
See, for example, Industrial Relations Reform Act 1993 (Cth) s 4.
See Ch 5.