The legislative scheme
18 Section 501(2) of the Migration Act provides:
The Minister may cancel a visa that has been granted to a person if:
(a) the Minister reasonably suspects that the person does not pass the character test; and
(b) the person does not satisfy the Minister that the person passes the character test.
19 Subsection (6) provides that, for the purposes of s 501, a person does not pass the character test if, amongst other things, the person has a substantial criminal record. Subsection (7) defines a "substantial criminal record" so as to include the circumstance that the person has been sentenced to a term of imprisonment of 12 months or more. It follows that the Minister was entitled to cancel Mr Muliaga's visa because he failed the character test. The exercise of the discretion was not, however, unfettered.
20 On 3 June 2009 the Minister issued a direction pursuant to s 499(1) of the Migration Act, with which any person or body exercising the Minister's powers under s 501 is bound to comply: Migration Act, s 499(2A). This is Direction No. 41-Visa refusal and cancellation under s 501 ("the Direction"). Clause 4(1) in Part 1 of the Direction provides that the Direction "applies to decision-makers performing functions or exercising powers under section 501 of the [Migration] Act to refuse to grant a visa to, or to cancel a visa of, a person who does not satisfy the Minister that the person passes the character test". As the tribunal stands in the shoes of the Minister when conducting its review, the Direction applies as much to it as it does to the Minister's delegate making the original decision.
21 In substance the Direction contains considerations that a decision-maker must and may take into account in deciding in some cases whether a visa applicant or holder passes the character test, and in exercising the discretion in all cases to grant or cancel a visa when the visa applicant or holder has failed the character test. In the present case, Mr Muliaga's criminal record caused him to fail the character test, so the only question was whether the discretion should be exercised against him. See Direction para 8.
22 Paragraph 9 in Part B of the Direction, provides that decision-makers must take into account in every case the primary considerations set out in para 10. Those primary considerations are:
(a) the protection of the Australian community from serious criminal or other harmful conduct, particularly crimes involving violence;
(b) whether the person was a minor when they began living in Australia;
(c) the length of time that the person has been ordinarily resident in Australia prior to engaging in criminal activity or other relevant conduct; and
(d) relevant international obligations, including but not limited to:
(i) the best interests of the child, as described in the Convention on the Rights of the Child (CROC); and
(ii) the non-refoulement obligations contained in the Convention and the Protocol Relating to the Status of Refugees (the Refugees Convention), the International Covenant on Civil and Political Rights (ICCPR) and the Convention Against Torture and Other Cruel, Inhuman or Degrading Treatment or Punishment (CAT).
23 Relevantly, Art 9(3) of the CROC provides:
States' Parties shall respect the right of the child who is separated from one or both parents to maintain personal relations and direct contact with both parents on a regular basis, except if it is contrary to the child's best interests.
24 Paragraph 10.1 of the Direction deals with the first consideration: the protection of the Australian community. Subparagraph 10.1(1) provides that due consideration is to be given to the Government's objectives set out in Part 1, para 5 of the Direction. The objective stated in subpara 5.1(1) is the regulation in the national interest of the coming into and presence in Australia of non-citizens. Paragraph 5.1 goes on to provide:
(2) In this regard, in order to safeguard the Australian community and to enable it to effectively discharge its duties and responsibilities to the Australian people, the Government seeks to protect the Australian community from unacceptable risks of harm as a result of criminal activity or other serious conduct by non-citizens.
(3) The Government is especially mindful to protect the safety of the community's more vulnerable members, including minors, the elderly and the disabled.
25 Subparagraph 10.1(2) states that the factors relevant to assessing the risk of harm to the community of the person's entry or continued stay include:
(a) the seriousness and nature of the relevant conduct; and
(b) the risk that the conduct may be repeated.
26 Paragraph 10.1.1 is concerned with the first aspect: the seriousness and nature of the conduct. Subparagraph (1) reads:
Crimes involving violence or the threat of violence are of special concern to the welfare and safety of the Australian community. Those crimes involving violence, particularly against vulnerable persons (such as minors, the elderly and the disabled) are especially abhorrent to the whole community.
27 Subparagraph (2) contains examples of offences and conduct that are considered serious, and includes various crimes of violence such as, relevantly, (d) assault; and (e) robbery. Subparagraph (3) provides that the sentence imposed for an offence is considered indicative of the seriousness of the offender's conduct against the community and due regard must be given to the extent of the person's criminal record. Subparagraph (4) contains some other factors that are to be considered. They include any relevant factors the person provides as mitigation, and "independent and authoritative sources" of information about a person such as "judicial comments in an individual's case" and parole assessments.
28 Paragraph 10.1.2 is concerned with the second aspect: the risk that the conduct may be repeated. It provides:
(1) The person's previous general conduct and total criminal history are to be considered highly relevant to assessing any risk of re-offending.
(2) The following factors are to be considered as particularly relevant to this assessment:
(a) a recent history of convictions, which should be considered as indicating an increased risk of re-offending;
(b) evidence of the extent of rehabilitation already achieved and the prospect of further rehabilitation. Greater weight should generally be given to evidence from independent and authoritative sources, such as judicial comments, professional psychological reports, pre-sentence reports for the courts, parole assessments, and similar sources of authoritative information or assessment; and
(c) evidence that the person has breached judicial orders, including parole, bail, bonds, suspended sentences and any other relevant undertakings or conditions imposed by the courts.
29 Subparagraph 10.2(1) provides that if the applicant was a minor when he began living in Australia and spent his formative years here, "thereby increasing the likelihood of establishment of greater ties and linkages to the Australian community, this is to be given favourable consideration".
30 Subparagraph 10.3(1) provides that more favourable consideration is to be given to the person the longer he or she has been ordinarily resident in Australia before engaging in criminal activity or activity that bears negatively on his or her character.
31 Paragraph 10.4 picks up the reference to Australia's international obligations under the CROC first appearing in the designation of primary considerations in subpara 10(1)(d). Subparagraph 10.4(1) states that:
[I]f there is a child in Australia who is potentially affected by a visa refusal or cancellation decision, decision-makers must have regard to the best interests of the child.
32 Paragraph 10.4.1 sets out the manner in which the best interests of the child are to be considered and the factors that the decision-maker must take into account.
33 Paragraph 11 contains the other considerations that are expressed to be "not primary considerations" but which "may be relevant" and, if so, "must be considered". Subparagraph (2) provides, however, that, generally, these considerations should be given less weight than the primary considerations.