43.— (1) A person shall not use a title designated for the purposes of this Act pursuant to regulations made under section 42(1) unless—

(a) the person is a registered nurse and the regulations specify that the title may be used by any registered nurse,

(b) the person is a registered midwife and the regulations specify that the title may be used by any registered midwife, or

(c) the person is a registered nurse or registered midwife who falls within the class of registered nurses or registered midwives that the regulations specify may use the title.

(2) Subject to section 42(2)(c), a person shall not use a title referred to in subsection (1) unless entitled by virtue of that subsection to use the title.