(1) The Minister may, on behalf of the Commonwealth, make a grant of financial assistance to a State or Territory for one or more of the following purposes:
(a) crime prevention measures;
(b) law enforcement measures;
(c) measures relating to treatment of drug addiction;
(d) diversionary measures relating to illegal use of drugs.
(2) A grant under subsection (1) may be made by way of the reimbursement, or partial reimbursement, of costs or expenses.
(3) Subsection (2) does not limit subsection (1).