Section 59 of the Principal Act is amended as follows:(a) by omitting from subsection (1) "CCP" and substituting "Chief Psychiatrist" ;(b) by omitting from subsection (1)(b) "persons." and substituting "persons; or" ;(c) by inserting the following paragraph after paragraph (b) in subsection (1) :(c) another prescribed reason.(d) by omitting from subsection (2) "a CCP" and substituting "an" ;(e) by omitting from subsection (2B) "a CCP" and substituting "an" ;(f) by omitting from subsection (2D)(a) "CCP" twice occurring and substituting "Chief Psychiatrist" ;(g) by omitting from subsection (3) "CCP" first occurring and substituting "Chief Psychiatrist" ;(h) by omitting from subsection (3)(a) "a CCP" and substituting "an" ;(i) by omitting from subsection (4) "CCP" and substituting "Chief Psychiatrist" .