All provisions of this chapter are effective immediately on passage except:
(a) Section seven - the first day of April, one thousand nine hundred ninety-two.
(b) Section eight - the first day of July, one thousand nine hundred eighty-nine.
(c) Section nine - the first day of July, one thousand nine hundred eighty-nine.
(d) Section ten - the first day of July, one thousand nine hundred eighty-nine.
(e) Sections eleven, twelve, thirteen, fourteen - the first day of April, one thousand nine hundred ninety-two.