(1) A protected person is not personally liable for anything done or omitted to be done in good faith—
(a) in the performance of a function or exercise of a power under this Act; or
(b) in the reasonable belief that the act or omission was in the performance of a function or exercise of a power under this Act—
if the thing was done or omitted to be done in the course of, or resulted in, a critical incident.
(2) Any liability resulting from the act or omission that, but for subsection (1), would attach to a protected person attaches instead to the State.