4. Section 4 of the Principal Act is amended—
(a) by omitting from subsection (1) the definition of “Police Force”;
(b) by inserting in subsection (1) the following definitions:
“ ‘chief police officer' means the police officer who is responsible to the Commissioner of Police for the day-to-day administration and control of police services in the Territory;
‘Police Force' means the Australian Federal Police;”; and
(c) by adding at the end the following subsections:
“(10) For the purposes of Parts X and XIA, the administrative charge is $25 or such other charge as the Minister, by instrument, determines.
“(11) A determination under subsection (10) is a disallowable instrument for the purposes of section 10 of the Subordinate Laws Act 1989 .”.