41In section 61 (requirements as to medical evidence)—
(a)in subsection (1), the words “under section 54(1)(a) of this Act or” are repealed,
(b)in subsection (3), the words “or 54(1)(a)” are repealed, and
(c)in subsection (5), for “the said section 54(1)” substitute “section 54(1)(c) of this Act”.