In this Division—
"immediate action", in relation to a registered disability worker or a disability student, means any of the following—
(a) suspending, or imposing a condition on, the registered disability worker's or disability student's registration;
(b) accepting an undertaking from the registered disability worker or disability student;
(c) accepting the surrender of the registered disability worker's or disability student's registration;
(d) in the case of a registered disability worker or a disability student whose registration is suspended or cancelled, prohibiting the registered disability worker or disability student from providing a specified disability service or all disability services.