(a) by the substitution of the following subsection for subsection (1):
“(1) A medical practitioner whose name is, immediately before the register establishment day, entered in the General Register of Medical Practitioners shall, on that day, be deemed to be registered in the register.”,
and
(b) in subsection (2), by the substitution of “the repeal of each of those sections by section 3” for “the commencement of section 3”.