2In sections 10(1) and (2), 11, 12(1), (4) and (5), 13(1) and (3), 14(1) and (3), 16, 21(1), 23(5) and 27(1) and paragraphs 2(1) and 7(1) of schedule 1 for “Chief Investigating Officer”, in each place where those words occur, there is substituted “Commissioner”.